to whom it may be intersting to,

I seem to have come across an original document that appears to be the purchase order for the Who to perform at Woodstock. This document i on Premier Talent Associates letterhead with the address of 513 6th ave New York City phone # 212-CH3-6260 it has the price of 12,500 dollars for a one hour set. It has signatures of the Whos agents and a stamp that says they recieved $6,250 can anyone help identify this paper and or let me know who to contact to verify its origin or value.

thank You ,

leonard mott jr