Marked Bricks: N-O

Marked face of the NAT. B. Co

NAT. B. Co common brick

National Brick Company

National City, San Diego County, CA

1925-1927

Courtesy of George L. Kennedy

View of the marked face of N. Clark & Sons light gray pressed face brick.

N.C.&S. pressed face brick

N. Clark & Sons

Alameda, Alameda County, CA

after 1896 – 1937

N. Clark & Sons brick displaying the face with double-square frogs and marks. Courtesy of Steve Curtiss.

N.C. &S. gray pressed brick

N. Clark & Sons

Alameda, Alameda County, CA

after 1896-1937

Courtesy of Steve Curtiss

View of the marked face of N. Clark & Sons firebrick. Donated by Stuart Guedon.

N.C.&S. firebrick

N. Clark & Sons

Alameda, Alameda County, CA

after 1896-1937

Courtesy of Stuart Guedon

Marked face of the California Pressed Brick Comapny Niles paving brick.

NILES paving brick

California Pressed Brick Company

Niles, Alameda County, CA

1909-1913

Courtesy of Mary Thrower

NO 1 ARCH 2 1/8 IN STAR LIVERMORE F.B. WKS. SF firebrick

Livermore Fire Brick Works, W. S. Dickey Clay Manufacturing Company

Livermore, Alameda County, CA

1917-1926

View of the marked face of the Dickey Premier wedge-shaped firebrick.

NO 1 WEDGE 1 7/8 IN PREMIER W.S. DICKEY CLAY MFG. CO. SF firebrick

Livermore Fire Brick Works, W. S. Dickey Clay Manufacturing Company

Livermore, Alameda County, CA

1927-1936

Marked face of the Oakland Paving Brick Company Oakland paving brick.

OAKLAND paving brick

Oakland Paving Brick Company

Niles District, Fremont, Alameda County, CA

1910-1912

View of the marked face of the Oakland face brick.

OAKLAND face brick

Oakland Brick Company

Hayward, Alameda County, CA

1925 (3 or 4 months)