I don't want to turn this into the
tab thread, but here's something else I noticed. Whether they be Giants players or team fan pins, there are only three shapes - round, diamond and rectangular. The round and rectangular may look a bit different because of how they are printed, but the shapes are identical. Another note - some believe the Giant Fan was distributed by Armour Meats, like the player pins, but I don't think so. It seems to me, the pin would be black, orange and white if that were the case. So, again, my theory is one "stamper"; different distributors.
P.S. the larger, round tabs are obviously a different maker.
P.P.S. Mike, why does the Yankee have an "M" on his hat?