Common use of in its entirety Clause in Contracts

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled during the Special Redemption and Liquidation Period. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust in the Prospectus.)

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled during the Special Redemption and Liquidation Period. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 46 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 46 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust in the Prospectus.)

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled on such date during the Special Redemption and Liquidation PeriodPeriod as the Depositor shall determine and notify the Trustee thereof. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 58 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 58 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust Trusts in the Prospectus.)

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled on such date during the Special Redemption and Liquidation PeriodPeriod as the Depositor shall determine and notify the Trustee thereof. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 42 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust in the Prospectus.)42

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled on such date during the Special Redemption and Liquidation PeriodPeriod as the Depositor shall determine and notify the Trustee thereof. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 38 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust in the Prospectus.)38

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled during the Special Redemption and Liquidation Period. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 50 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 50 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust in the Prospectus.)

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled during the Special Redemption and Liquidation Period. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 43 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust in the Prospectus.)43

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled during the Special Redemption and Liquidation Period. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 59 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 59 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust in the Prospectus.)

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled on such date during the Special Redemption and Liquidation PeriodPeriod as the Depositor shall determine and notify the Trustee thereof. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 54 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 54 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust Trusts in the Prospectus.)

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled during the Special Redemption and Liquidation Period. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 40 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust in the Prospectus.)40

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled during the Special Redemption and Liquidation Period. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 35 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust in the Prospectus.)35

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled during the Special Redemption and Liquidation Period. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 49 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 49 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust in the Prospectus.)

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled during the Special Redemption and Liquidation Period. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 44 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust in the Prospectus.)44

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled on such date during the Special Redemption and Liquidation PeriodPeriod as the Depositor shall determine and notify the Trustee thereof. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 56 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 56 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust Trusts in the Prospectus.)

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled on such date during the Special Redemption and Liquidation PeriodPeriod as the Depositor shall determine and notify the Trustee thereof. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 48 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 48 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust Trusts in the Prospectus.)

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled during the Special Redemption and Liquidation Period. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 55 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 55 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust in the Prospectus.)

in its entirety. All Units so tendered by a Unitholder (a "Rollover Unitholder") shall be redeemed and cancelled during the Special Redemption and Liquidation Period. Subject to payment by such Rollover Unitholder of any tax or other governmental charges which may be imposed thereon, such redemption is to be made in kind pursuant to Section 5.02 by distribution of cash and/or Securities to the Distribution Agent based on the net asset value on the date the Units are redeemed and cancelled multiplied by the number of Units being redeemed (herein called the "Rollover Distribution"). In Witness Whereof, Xxxx Nuveen & Co. Incorporated, has caused this Trust Indenture and Agreement for Nuveen Unit Trusts, Series 57 36 to be executed by its President, one of its Vice Presidents or one of its Assistant Vice Presidents and its corporate seal to be hereto affixed and attested by its Secretary or its Assistant Secretary and The Chase Manhattan Bank has caused this Trust Indenture and Agreement to be executed by one of its Vice Presidents or Second Vice Presidents and its corporate seal to be hereto affixed and attested to by one of its Assistant Treasurers; all as of the day, month and year first above written. Xxxx Nuveen & Co. Incorporated, Depositor By /s/ Xxxxxx X. Xxxxx ---------------------------- Authorized Officer (Seal) Attest: By /s/ Xxxxx X. Xxxxx ------------------------- Assistant Secretary The Chase Manhattan Bank, Trustee By /s/ Xxxxxx Xxxxxx ---------------------------- Assistant Vice President (Seal) Attest: By /s/ Xxxxxx X. Xxxx -------------------------- Assistant Treasurer Schedule A to the Trust Indenture and Agreement Securities Initially Deposited in Nuveen Unit Trusts, SERIES 57 (Note: Incorporated herein and made a part hereof is the "Schedule of Investments" as set forth for the Trust in the Prospectus.)36