Portrait of a Group of African American and White Men Posing Along a Street Titled “Roustabouts on the Levee” in St. Louis, Missouri, c. (1880's/1890's)

Portrait of a group of African American and white men posing along a street titled “Roustabouts on the Levee” in St. Louis, Missouri, c. 1883-1893.

Source: Rijksmuseum.

Policemen Aiming Their Revolvers During a Longshoremen's Strike in San Francisco

Policemen aiming their revolvers during a longshoremen's strike in San Francisco, c. 1930’s.

Source.