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Item — Box: Individual Manuscripts
Abstract This file documents the creation of a "Bridge Robot" playing card tile sorting device designed by Robert M. Johanns (1897-1971), who resided in Rochester, New York and worked as an engineer for General Electric. These pages include notes, sketches, and detailed diagrams of the parts to his "Bridge Robot." Accompanying these documents is a provenance letter with biographical details on Johanns from his nephew, Paul Scheeler, dated 2018.