Diana Ross Signed Concert Contract Toronto Exhibition Stadium Autographed LOADiana Ross Signed Concert Contract Toronto Exhibition Stadium Autographed, LOA provided by RR Auction Dated September 2nd, 1979 Diana Ross Signed Concert Contract Toronto Exhibition Stadium, where she played during the Canadian National Exhibition 8. 5 x 17 Very good condition; initialed three times in ballpoint by Ross, circled twice in pen and some lines have been redacted with black marker. Some light handling wear throughout as well as some minor