One of three c. 1901 fold out anatomical illustrations, all found together but which I'm listing individually. I believe this one, and likely all of them, came from E J Stanley's "Library of Health," first published I believe in 1901, and again in 1916. This one depicts the body's skeletal and muscular systems and its internal organs, folding out one by one, with this one including the female reproductive organs.
9 3/4" x 7 1/8". In very good condition, with no losses that I can see.