Philadelphia County, Philadelphia, Pa., Buildings: Museums, The Umbrella Bird, the Black-crowned Parrot, Blue-headed Parrot, Blue-winged Parrakeet, and Banded Cotinga, In Audubon Hall, From the Natural History Museum of The Academy of Natural Sciences, 0670A
postcard, 5 1/2 in. x 3 1/2 in.; This collection of approximately 29,000 postcards from the 1880s to the 1970s includes images from across the U.S. and all 67 Pennsylvania counties and highlights cities, towns, buildings, local businesses and industries, parks, and scenic and street views. Additional images include business and industry advertising, highways, states, and foreign countries.