1. Yankee Stadium, 1932 WS 8x10 photo
2. Harry M. Stevens YS Panorama 1939. I think these used to be Graig's. The detail upon blow-up is stunning.
3. Spalding 24"x30" poster, prolly late 40's
Some obscurities:
1. Honolulu Stadium, the old Termite Palace - not sure of date but snapshot came with a group of Prince Oana photos from 1930s
2. San Francisco Rec Park post card- dated to 1910s
3. Denver Bears Stadium post card
4. Meiji Jingu Stadium, Tokyo folding post card - present day home of the Tokyo Yakult Swallows
Couple of common postcards that depict ballyards that looked the way ballyards are supposed to look:
1. Sportsmans Park, St. Louis
2. Briggs Stadium, Detroit