Common use of Supplemental Lease Agreement No Clause in Contracts

Supplemental Lease Agreement No. 18, dated August 23, 2007, by and between Indiana Avenue, LLC (“Owner/Lessor”) and United States of America (“Government/Lessee”).

Supplemental Lease Agreement No. 1816, dated August 2322, 20072006, by and between Indiana Avenue, LLC (“Owner/Lessor”) and United States of America (“Government/Lessee”).

Supplemental Lease Agreement No. 182, dated August 23April 4, 2007, by and between Indiana Avenue, LLC (“Owner/Lessor”) and United States of America (“Government/Lessee”).

Supplemental Lease Agreement No. 188, dated August 23July 15, 20072004, by and between Indiana Avenue, LLC (“Owner/Lessor”) and United States of America (“Government/Lessee”).

Supplemental Lease Agreement No. 182, dated August 23July 19, 20072002, by and between Indiana Avenue, LLC (“Owner/Lessor”) and United States of America (“Government/Lessee”).

Supplemental Lease Agreement No. 183, dated August 23July 19, 20072002, by and between Indiana Avenue, LLC (“Owner/Lessor”) and United States of America (“Government/Lessee”).

Supplemental Lease Agreement No. 185, dated August 23May 8, 20072003, by and between Indiana Avenue, LLC (“Owner/Lessor”) and United States of America (“Government/Lessee”).

Supplemental Lease Agreement No. 181, dated August 23March 7, 20072002, by and between Indiana Avenue, LLC (“Owner/Lessor”) and United States of America (“Government/Lessee”).

Supplemental Lease Agreement No. 186, dated August 23March 10, 20072004, by and between Indiana Avenue, LLC (“Owner/Lessor”) and United States of America (“Government/Lessee”).