PCC streetcar
The St. Louis Car Company was formed in April 1887 to manufacture and sell streetcars and other kinds of rolling stock of street and steam railways supporting the traction industry. In succeeding years the company built automobiles, including the American Mors, the Skelton, and the Standard Six. The St. Louis Aircraft Corporation division of the company partnered with the Huttig Sash and Door company in 1917 to produce aircraft. During the two world wars, the company manufactured gliders, trainers, alligators, flying boats, and dirigible gondolas. Among their most successful products were the Birney Safety Car and the PCC streetcar, a design that was very popular at the time.