This is the front cover of the 2020 edition of Around the World on a Bicycle by Fred A. Birchmore, published by the University of Georgia Press. The book was originally published in 1939, also by the University of Georgia Press.
LSD (acid)- Lysergic acid diethylamide was the most wide-spread recreational psychedelic used in the 1960s. The liberal counterculture group known as the hippies. This drug was used for gaining perspective on people's roles in society, and for…