Cross-section of letters written by the following celebs to N.Y. Post sports columnist Leonard Lyons: Sid Luckman, Sept. 26, 1969, on vintage Chicago Bears letterhead, which came with freebie tickets to a Bears-Giants game). 2) Two by Jets owner Sonny Werblin, Nov. 22, 1967 & Nov. 18, 1969, one on Werblin letterhead, one of Jets letterhead, both typed in green. 3) Col. Barney Oldfield re an African safari, on blue Keekorok Ldoge stationery. 4) former jr. lightweight champ Arthur O'Leary (signed w/real name "Arthur Lieberman") on letterhead of his massage/chiropractic practice w/business card & oldtime photo. Others signed only w/first names. Oldfield letter G with tearing, O'Leary EX, other three EX-MT.