H. H. "Steam" Stewart signed his first contract with the Stanley Motor Carriage Company on April 10, 1920. As such, he had correspondence with the Company. Here is the collection of Stewart's Stanley correspondence.
This is H. H. Stewart's two-page contract with the Stanley Motor Carriage Company dated April 9, 1920. Source: Stewart Archive.
This "Technical Description of the Stanley Boiler" is on Stanley Motor Carriage letterhead. Source: Stewart Archive.
These two testimonial letters dated June and July 1923 concerning the Stanley Steam Car probably came from Stewart's customers. The letters seem to be copies, typed on the same typewriter. The second letter sound suspiciously like a Stanley advertisement. Source: Stewart Archive.
