1oz card box in red paper of Veronal powder (barbitone sodium). 38 mm x 50 mm x 45 mm, 27g. Printed label reads, '1 oz./ VERONAL/ Patented and Registered in most of/ the Industrious countries/ FABENFABRIKEN vorm. FRIEDR. BAYER & Co./.../Germany/The resale and importation/ to the United States of America/ are prohibited'. Made by Friedr. Bayer and Co., German, 1930-1950.