Marked face of the PSP Xcelsio firebrick
Blacky Blackwell Collection

Brand Name: PSP / XCELSIO

Company: Pacific Sewer Pipe Co.

Brickyard Location: Lincoln Heights, Los Angeles, Los Angeles County, CA.

Operating Years: 1910-1921

Years Brick Made: 1911-1921

Type: Firebrick

Description: Company's initials and brand name are impressed on the face. Letters are missing. The brand name should be EXCELSIOR.

Comments: For more information, see under "Brickmakers" the Pacific Sewer Pipe Company.

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