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Photograph

Concrete Block Machine

Date: 03 12 1929
Description: View of a machine that makes concrete blocks at Madison Silo Company.
Photograph

Mill Gears

Date: 10 09 1956
Description: Original Falk caption reads: "Mill Gears, 21 or 22.289T, 1 1/2 DP, 26 inch F. 100 hp, 18.3 rpm mills." Purchaser was Allis Chalmers and it was used by the ...
Photograph

Mattson Cement Factory; Interior

Date: 
Description: Indoor view of a cement factory showing shelves with molded cement blocks and other materials. Identified as the Mattson Cement Block Factory in Brockway.

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