I saw this on eBay today. Anyone else find it a bit odd that the ad, itself, is all printed, yet the "Baseball Ball Picture Cards" is hand written in what looks like sharpie? Likewise, the space to paste the card and boxes is hand-drawn, and how would one paste an open box under glass, anyway?
http://www.ebay.com/itm/Vintage-Orig...0AAOSwBt5ZGf9V
Call me skeptical.