

Brand name: H-W
Company: Harbison-Walker Refractories Co.
Location: Unknown (see comments).
Years: ? - 1961+
Type: High-Duty Fire brick
Description: Brand name impressed into the face.
Comments: Not certain which plant produced this brick, a dark, dense, heavy
brick. Possibilities include Bessemer, AL, Olive Hill, KY, Vandalia, MO,
Fulton, MO, Portsmouth, OH, and Clearfield, PA.
Source: Harbison-Walker Refractories Co., 1961, Modern Refractory Practice.
Comments or questions are welcomed.
Please send email to Dan Mosier at danmosier@earthlink.net.