eaders will be glad to knowthat the Corticelli Silk Mills, Florence, Mass.,have made a specialty of supplying at smallexpense specimens for object-lesson teaching,showing the culture of silk. A descriptivecircular will be sent on request to teachersand others interested. The twelve Japanese… … No. 1. Women placing silk worms eggs on No. 2. Gathering of mulberry leaves for worms, sheets of paper, with mulberry leaves chopped fine. The worms moult every 9 or 10 days of the 45 days The eggs hatch in March. The worms are classified of their larval life, and eat ravenously between by quality…
Textile fabrics
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
