Common use of Signed on Clause in Contracts

Signed on. 20[ ]" The instrument appointing a proxy and any authority under which it is signed or a copy of such authority certified by a notary or in some other way approved by the Governors may -

Signed on. 20[ ]" 42 The instrument appointing a proxy and any authority under which it is signed or a copy of such authority certified by a notary or in some other way approved by the Governors may -may:-