Circa 1929. Paperback. 32pp. Slim oblong sextodecimo [12 cm x 16 cm] Stapled pictorial wraps. Near fine condition. With a "Schramm-Johnson, Drugs, Salt Lake City, Utah" stamp on the rear wrap. Item #44788
An informational booklet about artificial light, which at the same time promotes Dr. Miles Liquid Nervine, Dr. Miles Anti-Pain Pills, and Dr. Miles Cactus Compound.