This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Confrontation between policeman wielding night stick and striker during the San Francisco General Strike NARA . Scope and content General notes Local identifier NT Information Agency NARAPlace United States North and Central America nation File ConfrontationbetweenapolicemanwieldinganightstickandastrikerduringtheSanFranciscoGeneralStrike