Brand Name: GM-C
Company: Gladding, McBean and Company
Brickyard Location: Pittsburg, Contra Costa County, CA
Operating Years: 1943-1962
Years Brick Made: 1943-1962
Description: Brand name GM-C impressed within a rounded rectangular name plate. This firebrick came from the Pittsburg plant
of Gladding McBean.
Comments: For more information, see under "Brickmakers" the Gladding, McBean and Company, Pittsburg.
Contact Dan Mosier at firstname.lastname@example.org.
Copyright © 2016 Dan L. Mosier