Author: K. G. Matheson, Drexel Institute Philadelphia, President, American Acoustic Company

Language: English

Description:

Drexel Institute Philadelphia, Office of the President
Letter to Gentlemen from November 2, 1928

Manufacturing Place: Philadelphia, Drexel Institute

Dimensions: Height: 27.5cm, Width: 21.5cm

Material Composition: Paper

Manufacturing Date: 1928