Correspondence Regarding Donation of Yerkes Observatory Motor Controllers, 1942

THF134294 / Correspondence Regarding Donation of Yerkes Observatory Motor Controllers, 1942 / page 1

Artifact Overview

Artifact

Stat (Copy)

Subject Date

25 November 1942

Creators

Place of Creation

Location

Not on exhibit to the public.

Object ID

42.109.4

Material

Paper (Fiber product)

Color

Black-and-white (Colors)

Dimensions

Length: 10.75 in
Width: 8.5 in

Keywords	United States, Wisconsin, Milwaukee United States, Wisconsin, Williams Bay Stats (Copies) Reproductions Telescopes Astronomy Electric controllers Letters (Correspondence) Observatories Cutler-Hammer, Inc. Yerkes Observatory

Artifact
Motor Controller Used at the Yerkes Observatory, Williams Bay, Wisconsin, circa 1897
Artifact
Motor Controller Used at the Yerkes Observatory, Williams Bay, Wisconsin, circa 1897