Buffalo Nickel & Stamp Collector Panels, 1930, 1934, 1935, 1936, 1937, each framed postal commemorative society collector panel features Buffalo Nickels struck at the US Mint in Philadelphia Together with Historic US Postage Stamps Illustrating great events in the History of the American West. 12"h., 10"w. Buffalo Nickel & Stamp Collector Panels, 1930, 1934, 1935, 1936, 1937, each framed postal commemorative society collector panel features Buffalo Nickels struck at the US Mint in Philadelphia Together with Historic US Postage Stamps Illustrating great events in the History of the American West. 12"h., 10"w.