Post 1920 Style Engines by Number

Updated 12-10-2023

It appears by this time that the company used the same numbering system for all post 1920 engines with the new hopper style, hit and miss and throttle governed. Engines are listed here by number with an approximate manufacture date. Dates are estimated to be +/- 2 years, and these estimates will be revised if/as additional shipping date information comes forward for engines. 

The only engines with the "post 1920" hopper style that are not included in this list are the 7 h.p. hit and miss engines. Serial numbers for those engines appear to follow the early hit and miss numbers, and they are included on the post 1913 hit and miss page.