

Brand name: HANCOCK
Company: Hancock Brick Company
Location: Plant was located at 1330 Lemon St., Riverside, and by 1956, at 21516 Main St. Highgrove, CA.
Years: 1899-1960s
Type: Common brick
Description: Brand name in block letters raised in a deep rectangular frog in the face.
Equipment: Potts soft mud machine, later stiff mud machine, gas-fired field kilns.
Capacity: 43,000 daily.
Deposit: 5 feet thick loam in 20-foot bank, mined by steam shovel.
Comments: C.P. Hancock and Sons, owners.
Source: Brick and Clay Record July 1899, p. 34; California State Mining Bureau Bulletin 38, 1906; California State
Mining Bureau Bulletin 99, 1928.
For more information see under Brickmakers the Hancock Brick Company.
Comments or questions are welcomed.
Please send email to Dan Mosier at danmosier@earthlink.net.