CALIFORNIA BRICKS
Brand name: PKBCo
Company: Petersen-Kartschoke Brick Co.
Location: South 3rd and Keyes streets, San Jose, Santa Clara County, CA
Years: 1884-1925
Type: Pressed brick
Description: Company initials are in raised letters within a deep rectangular frog.
Comments: For more information, see under "Brickmakers" the Petersen-Kartschoke Brick Company.
Comments or questions are welcomed.
Please send email to Dan Mosier at danmosier@earthlink.net.