BEAUTIFUL Vintage Silkworm Chart by the Welch Scientific Company For Sale

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BEAUTIFUL Vintage Silkworm Chart by the Welch Scientific Company:
$175.00

If you\'re a science nerd like me you will love this EXCELLENT vintage (1963), educational, wall chart depicting the anatomy and life cycle of the Silkworm (Bombyx Mori).
Chart was beautifully created and illustrated by Suzan Swain and Dr. Ralph Swain, U.S. Dept. of Agriculture Biologist, for The Welch Scientific Company. Printed on fortified, coated paper with a canvas backing and maple wood poles for hanging.

Dimensions: Height: 50\" Width: 42\"
Style:Industrial (Of the Period)
Place of Origin: United States
Period:Mid-20th Century
Date of Manufacture:1960s
Condition: Wear consistent with age and use