Photographs of union officials and members at various events, meetings, protest rallies and picket lines, as well as in the workplace.

Photographs of union officials and members at various events, meetings, protest rallies and picket lines, as well as in the workplace.

Photographs of union officials and members at various events, meetings, protest rallies and picket lines, as well as in the workplace.

Photographs of Dolores Huerta, César Chávez, Joan Baez, Charlie Weirs, Water Johnsen, Jack Crowley, George Moscone and others at various UFW strikes and boycotts.

Photographs of union officials and members at various events, meetings, protest rallies and picket lines, as well as in the workplace.

Photographs of union officials and members at various events, meetings, protest rallies and picket lines, as well as in the workplace.

Photographs of union officials and members at various events, meetings, protest rallies and picket lines, as well as in the workplace.

Photographs of cook's apprenticeship programs at the San Francisco Hilton Hotel and the Sir Francis Drake Hotel.

Photographs from articles published in Northern California Labor. Includes picket line and protest rally photographs from various strikes and boycotts in the San Francisco Bay Area. Also includes a 1966 photograph of grape strikers marching from Delano to Sacramento. The bulk consists of black and white prints, with some color prints and 35mm negatives.

Photographs from articles published in Northern California Labor. Includes picket line and protest rally photographs from various strikes and boycotts in the San Francisco Bay Area. Also includes a 1966 photograph of grape strikers marching from Delano to Sacramento. The bulk consists of black and white prints, with some color prints and 35mm negatives.