Patent Model - Improved Brick-Repressing Machine

Maker and role
Andrew Sprague, Patentee
Production date
Jul 12 1870
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Object detail

Wood, brass, iron, fabric
8 x 10 1/2 x 6" (20.3 x 26.7 x 15.2cm)
Sprague's patent "relates to the construction of an apparatus for repressing brick after they have been molded in any ordinary manner, when they are required for front or outside work, where perfect uniformity in size, and square and true corners and edges are desired." (Patent Number 105,270)
Object number
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