marked face of the UBCo brick
Photo courtesy of George L. Kennedy

Brand Name: UBCo

Company: Union Brick Company

Brickyard Location: Rose Canyon, 10 mi. N of San Diego.

Operating Years: 1912-1963

Years Brick Made: 1912-1963

Type: Red common duty brick

Description: Company's initials are raised within a deep rectangular frog. This marking is similar to that found on the UBCo brick made at Santa Monica. Noticeable differences are in the size of the frog and name, and the clay composition.

Comments: For more information, see under "Brickmakers" the Union Brick Company.

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