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!