Mitchell Indiana Site Index
Purdue Artifacts Gallery


Grissom's mechanical engineering tools.

My wife noticed that, coincidentally, this particular set of Keuffel & Esser drafting tools was the "Mercury" set.

Gus Grissom's Keuffel & Esser Co. "Mercury" drafting tools at the Grissom Memorial in Purdue Artifacts
Time picture taken Sun Nov 15 09:27:00 2015
Location picture taken Early Life Gallery
Grissom Memorial
Spring Mill State Park
Mitchell, Indiana
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