AKA Gas Engine Works.
This firm began marketing the Otto & Langen atmospheric engine ca 1869 and then the Brayton gas engine ca 1870. About 1882 they introduced a new model gas engine patented by Louis Simon and Francis Wetenburch.
Information Sources
- A-Z of British Stationary Engines by Patrick Knight, Volume #2, 1999 page 77
- More history and machine information can be found at Grace’s Guide.