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Scientific Apparatus
Keuffel & Esser Planimeter

Keuffel & Esser Planimeter for determining areas and volumes for excavation or fill. Ca 1930s. Labeled "Planimeter No. 1, Department of Civil Engineering (Room 213 Thomas Lab.)"


ID: 2001-00439
Housner, George William (Engineer)

Creation Jan. 1, 1930

MEDIUM: Assorted

Topics: Engineering

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