Vtg School Biology Pull Down Chart Poster Art 1952 Cat Muscles I Turtox Products
40" long-31" wide
Darkening of paper at top and bottom
Has a hole at the top in the center
Wood dowels at top and bottom, with a ring and string to hang and tie shut
Made by Turtox Products-distributed by General Biological Supply House Chicago
Drawn by T H Story
Thanks for looking!