Marked Bricks: A
ACME common brick
Acme Brick Company
Santa Monica, Los Angeles County, CA
1925-1929
1-ACORN firebrick
Pacific Clay Products, Inc.
Corona, Riverside County, or Los Angeles, Los Angeles County, CA
1921-1953
Courtesy of Ron Rose
ACORN- firebrick
Pacific Clay Products, Inc.
Corona, Riverside County, or Los Angeles, Los Angeles County, CA
1921-1953
Courtesy of James Freedner
ACORN firebrick
Pacific Clay Products, Inc.
Corona, Riverside County, or Los Angeles, Los Angeles County, CA
1921-1953
Courtesy of George L. Kennedy
ACORN PCP firebrick
Pacific Clay Products, Inc.
Los Angeles, Los Angeles County, CA
1921-1953
Courtesy of Roy Steege
ADDINGTON firebrick
A. M. Addington
Michigan Bar, Amador County, CA
1865-1882
Courtesy of Melody McDonald
AMADOR medium-duty firebrick
Ione Fire Brick Company
Ione, Amador County, CA
1925-1942
Courtesy of Craig Smith
AMADOR medium-duty firebrick
Harbison-Walker Refractories Company
Ione, Amador County, CA
1959-1968
AMADOR medium-duty arch firebrick
Harbison-Walker Refractories Company
Ione, Amador County, CA
1959-1968
AMRECO firebrick
American Refractories Company
Los Angeles, Los Angeles County, CA
1927-1949
Courtesy of Roy Steege
AMRECO firebrick
American Refractories Company
Los Angeles, Los Angeles County, CA
1927-1949
Courtesy of James Freedner
ARC firebrick
American Refractories Company
Los Angeles, Los Angeles County, CA
1927-1949
Courtesy of Roy Steege
ARCOFRAX firebrick
American Refractories Company
Los Angeles, Los Angeles County, CA
1927-1949
ARCOFRAX 39-7D firebrick
American Refractories Company
Los Angeles, Los Angeles County, CA
1927-1949
Argon firebrick
Vitrefrax Corporation
Vernon, Los Angeles County, CA
1920-1950
Courtesy of Ron Rose
Argon AA firebrick
Vitrefrax Corporation
Vernon, Los Angeles County, CA
1920-1950
ARGON AA split firebrick
Vitrefrax Corporation
Vernon, Los Angeles County, CA
1920-1950
Courtesy of Brian F. Smith and Associates, Archaeologists
Argon AA firebrick
Vitrefrax Corporation
Vernon, Los Angeles County, CA
1920-1950
Courtesy of George L. Kennedy
Argon B firebrick
Vitrefrax Corporation
Vernon, Los Angeles County, CA
1920-1950
Courtesy of Sam Burton
ARGON 1 AA firebrick
Vitrefrax Corporation
Vernon, Los Angeles County, CA
1920-1950
Courtesy of Donna Swennes
ARGON 60 firebrick
Vitrefrax Corporation
Vernon, Los Angeles County, CA
1920-1950
Courtesy of Donna Swennes
ARNESON art brick
Robert Arneson, artist
Davis or Benicia, Solano County, CA
1962-1981
![[flying brick] Atkinson Brick Co. common brick](https://i0.wp.com/californiabricks.com/wp-content/uploads/2021/10/brick.atkinsonflyingbrick-432x141.jpg?fit=432%2C141&ssl=1)
[flying brick] Atkinson Brick Co. common brick
Atkinson Brick Company
Compton, Los Angeles County, CA
1980s (for several years)
ATLAS paving brick
Atlas Paving Brick Company
San Francisco, San Francisco County, CA
1913-1921
ATLAS firebrick
Atlas Fire Brick Company
Los Angeles, Los Angeles County, CA
1918-before 1928
Courtesy of James Freedner
ATLAS firebrick
Atlas Fire Brick Company
Los Angeles, Los Angeles County, CA
1918-1928
Courtesy of Brian F. Smith and Associates, Archaeologists
ATLAS HI-HEAT firebrick
Atlas Fire Brick Company
Los Angeles, Los Angeles County, CA
1918-1928
Courtesy of Blacky Blackwell
ATLAS POWER firebrick
Atlas Fire Brick Company
Los Angeles, Los Angeles County, CA
1918-1928
Courtesy of Jack Bower
ATLAS 1 wedge or arch firebrick
Atlas Fire Brick Company
Los Angeles, Los Angeles County, CA
1918-before 1928
Courtesy of Ron Rose