Quality paints and varnishes were made with hemp seed oil until 1937. 58,000 tons of hemp seeds were applied to America for paint products in 1935; Sherman Williams Paint Co. testimony before Congress against the 1937 Marijuana Tax Act.
Quality paints and varnishes were made with hemp seed oil until 1937. 58,000 tons of hemp seeds were applied to America for paint products in 1935; Sherman Williams Paint Co. testimony before Congress against the 1937 Marijuana Tax Act.
