Very cool item to frame and display. This shows the Atlantic African Coast, with South Africa, Angola, Congo, Liberia, Nigeria, Gulf of Guinea and more. Published by the U.S. Navy Hydrographic Office at Washington D.C. 2nd edition, Aug 1946, revised May 1962. Size is 54 inches tall by 36 inches wide, portrait orientation. Folded is 27 inches by 18. See pictures for some wear, stains, and possible small tears. This is an authentic original chart, so it'll have writing on the outside, stamp marks, some nice vintage colors, and slightly tinted paper patina. This will be shipped flat in a 20 x 27 heavy board envelope.