Lot of 63, each 3-3/8x6" w/art by top pin-up illustrator Gil Elvgren for same Peoria, IL. "Peoria Machine & Parts Co." automotive machinists company. Each features different pin-up art scene by Elvgren and different month/year. 1954 (10), 1955 (11), 1956 (full year), 1957 (8), 1958 (10), 1959 (9), 1960 (3). Of these, eight have some scattered inking on reverses, a couple w/some ink on fronts. Most have a faint vertical crease at center, this not being noticeable from the front more often than not. Moderate edge wear/aging but most are unused and Fine overall. An instant collection.