This is a set of 7 different original 1930's and 1940's US Coast & Geodetic Survey Aerial photograph Compilation Maps. Most of them are from the Cape Sable, Tarpon Bay and Seminole Key areas. They are mostly in the 1:20,000 scale. The largest map measures about 52"X29.5".  The smallest map is about 30"X25". They have some folds, creases and wrinkles with some also having some scuffs and smudges and areas of minor discoloration and some pencil notations and numbered in red marker on corners. There are a few maps with some scattered small tears on edges.