No. 1 — Silkworm eggs. 



No. 2— Fourth-stage Worm. 

 No. 7— Uiispun .Silk. No. 



Life-size. 



No. 3-Pupa in Cocoon. No. 4— Cocoon. No. .5— Male Moth. 

 8— Raw aianuTacturecl Silk. No. 9— Manufactured .Silk. 



No. 6- Female Moth. 



