[Cliff Bowman]

Originally Posted by Kevvyg1026

The 5th series does appear to be a 77 card run. The cards 371 - 446 (plus checklist) contain 33 cards with a red border, 22 cards with a yellow border, and 22 cards with a green border. It could haven been printed with a 4 rows 3x each and 3 rows 4x each (essentially no real SPs) or four rows 4x, two rows 3x, and one row 2x (so 11 SPs). Based on the research by Vrecheck, I speculate that it was the 4x3 + 3x4, with one of the red rows having a print issue on the sheet.

That is the series that has the 11 double printed red based green inset circle cards with the noticeable cropping differences on the front and some of them have differences on the back. Topps did that to fill out a full 22 card block for that series sheet. I doubt very seriously that Topps printed any sheets with anything other than 22 card color blocks on any 1963 baseball series sheets. ETA: The Topps sheet creators went through a lot of trouble to create those 11 double prints, there was no reason for those 11 double print cards other than the necessity to fill out a full 22 card color block to complete a 132 card sheet consisting of six color blocks of 22 cards each.