The Peterson Field Guide Series, A Field Guide To The Birds, Eastern Land and Water Birds by Roger Tory Peterson. Copyright 1947 by Roger Tory Peterson, and published by Houghton Mifflin Company, Boston. Paper back book measures 7 1/4" X 5 1/2", and has 230 numbered pages with 1000 illustrations, 500 in full color. In excellent Vintage condition with light age appropriate wear to the cover and interior pages. Some of the color illustrated pages have ink X's next to a few of the birds.
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