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The Dieter Steam Engine Company produced very sophisticated steam engines for boats and automobiles. At some time, the company had a relationship with August Olfeldt & Sons.

Dieter Steam Engine Company, Horseless Age, April 19, 1905, The New Dieter Steam Engine

In its April 19, 1905 issue, the Horseless Age featured the New Dieter Steam Engine, on page 466

Dieter Steam Engine Company Advertisement, Clymer, p. 71

This advertisement, found in Floyd Clymer's steam car scrapbook, illustrates Dieter's three-cylinder, in-line engine in combination with August Ofeldt's Semi-flash Boiler..

Dieter Steam Engine Company Brochure Dieter Steam Engine Company Brochure

This four-page brochure promoted Dieter's three-cylider in-line engine as well as its four-cylinder V engine design. The reference to having been inspired by gasoline engines is interesting.

Dieter Steam Engine Company Drawing

Dieter advertised two steam engines on this drawing, a three-cylinder 20 hp engine and a four-cylinder 13 hp or 15 hp engine.

Dieter Steam Engine Company Drawing

The Dieter Steam Engine Type 3 drawing. Note the address change from 106 Liberty Street to 123 Liberty Street.

Dieter Steam Engine Company Brochure, 1909, single side

The 1909 version of Dieter's four-cylinder, V engine.

Dieter Steam Engine Magazine Advertisement, November 29, 1905, Horseless Age

This Dieter Steam Engine advertisement appeared in the November 29, 1905 issue of Horseless Age.

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Society of Automotive Historians

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