The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
J. J. Audubon. Louisiana and Scarlet Tanager. The Birds of America. Victoria and Albert Museum. Crown
Waterlow. Louisiana and Scarlet Tanager. Victoria and Albert Museum. J. J. Audubon. The birds of America
Ottawa. National Museum of Canada. Scarlet Tanager. Bird. Series. A. No. 47. E. C. Hennessey
Scarlet Tanager Aviaries. Umhlanga Rocks. Terry Press. J. McNally. 1983. Multi View
Scarlet Tanager. Piranga Olivacea. Le Tangara Ecarlate. National Museum of Canada. Series A. No. 47
Puffins. J. Arthur Dixon Ltd. W. C. Wright
Bird. Rear and Condition Canaries and All Cage Birds. Caperns Advert Card Birds Feed
