NATCO Brick 2 7-30-17NATCO Brick 3 7-30-17NATCO Brick 4 7-30-17NATCO Brick 5 7-30-17

Location found: Nelsonville, Ohio, 7/30/17

Weight: 4lb 3.9oz

Dimensions: 8 x 3 5/8 x 2 1/4in

This is an error brick, it is missing the M in made  it reads, “ADE IN USA”.

Manufactured by National Fireproofing Corporation, also known as NATCO, in Haydenville between 1906 and 1958. NATCO existed in Haydenville Ohio from 1906, when they purchased Haydenville Mining & Manufacturing Company. They re-branded from National fireproofing corporation, to NATCO in the 1930’s. For more information on NATCO, see Haydenville Company History.

3 thoughts on “NATCO Brick”

  1. I was wondering the same. If there’s value in the old Natco bricks. I have a lot of the red ones from a relative’s old house that was torn down to put our current house up. I’m trying to learn more on the subject and history. Thanks!


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