1950's Topps Card Back Colors - Best Source

[ALR-bishop]

Agree there is likely not a consensus list. 52, 54, 56, 59 and 60 and 68 ( MB) had recognition in the SCD Standard Catalog. Not a graded collector but would guess those also get PSA recognition. Also agree other differences exist in 50s and 60s sets

[bb66]

Another set seems to be the 1966 6th series or the next to last sheet.Not sure if both the A&B slit were affected or not.Not sure if others have commented on this set in the past but would like more info .

[G1911]

Originally Posted by bb66

Another set seems to be the 1966 6th series or the next to last sheet.Not sure if both the A&B slit were affected or not.Not sure if others have commented on this set in the past but would like more info .

The 6th series is most obvious, but other series in 1966 have a muddier cream and a clearer cream that’s close to white. Fairly common series 1, it continues after that but with the whiter stock becoming increasingly difficult. I don’t believe there are two stocks for series 7.

6th series has cream vs. white that is apparent immediately from even a distance.

[savedfrommyspokes]

Yes, this topic has been discussed...always looking for new insight

https://www.net54baseball.com/showthread.php?t=235223

[G1911]

1969 and 1970 have two different sticks too.