There were two different sets produced in 1971 and 1972, with a lot of overlap between the two sets, so in many cases,  players have the same photo and checklist number, so they are indistinguishable from each other. 

Players in both sets with the same number include:#377 Larry Brown, #379 Chris Hanburger, #380 Charlie Harraway, #385 Brig Owens, #386 Jack Pardee, #387 Myron Pottios, #388 Jerry Smith, #389 Diron Talbert, #390 Charley Taylor

The 1971 set: ONLY 1971: #376 Maxie Baughan, #378 Bowd Dowler, #381 Rickie Harris 1971 version: #382 Sonny Jurgensen, #383 Billy Kilmer, #384 Tommy Mason

The 1972 set:ONLY 1972: #376 Verlon Biggs, #378 Speedy Duncan, #384 Ron McDole 1972 version: #381 Sonny Jurgensen, #382 Billy Kilmer, #383 Tommy Mason