1971 Topps Information/Images Needed

[deweyinthehall]

I did a quick image search of coins checklists on COMC and those that are lightly marked (i.e. perhaps 20 coins at most) tend to be marked throughout the entire 153 coin set, giving more weight, I think, to the notion that all coins were issued randomly in 2, 3 and 4.

In the 1971 article above, the author notes that there were no coins in 5 and 6, but that the "old 8x11 poster or 1970 game cards were substituted" - given this was written contemporaneously with the ripping of packs in late 1971, it seems clear that Topps inserted posters as well - the 1970 posters were more square than 8x11, but regardless does anyone recall these being pulled from late 1971 packs?