Feature

Dyestuffs Used to Make Better Rubber

New Gland Extract Now Made for Commercial Use

Extracts from Brain Tissues Stop Bleeding

Best Food Dyes Made in America

Female Sex Gland Extract Studied

Bone Marrow Is Good Blood Tonic

Chemist Makes New Synthetic Resin

Wood and Weather Affect Wearing Qualities of Paints

Wants Glass Industry to Be Artistic

New Texas Potash May Solve Fertilizer Problems

Iodine from Seaweed Makes Excellent Medicine

American Fur Dyeing Industry Leads World