The Negro Motorist Green Book ( also known as The Negro Motorist Green-Book , The Negro Travelers' Green Book or simply the "Green Book"), among other titles, was an annual travel guidebook for African-Americans published from 1936 to 1966, during the era of Jim Crow laws.
The Negro Motorist Green Book, 1949 (Univ. of Michigan)
An interactive map of the listings in the 1956 edition.(Univ. of South Carolina)