Finding Aids

Kelvinator was founded in Detroit in 1916. Nathaniel B. Wales (1883-1974) was the founding engineer, and he had been developing home refrigeration units. By 1923, Kelvinator had the lion’s share of the electric refrigerator market at eighty percent. This album appears to be a wholesaler's catalog showing sketched illustrations of the exteriors and interiors of Kelvinator refrigerator models.

The Westinghouse Machine Company began in 1880, and the company's first contract to build a turbine dates to 1896. The album contains a variety of images of products and facilities related to the Westinghouse Electric and Manufacturing Company. These include photographs of equipment such as boilers, generators, mechanical stokers, pumping machinery and turbines.