Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 133,996 pages of information and 212,788 images on early companies, their products and the people who designed and built them.
Veuve Leon Longuemare of Paris
French maker of carburettor in Edwardian era.
After a visit to Paris in 1901, the Holley brothers (now the Holley Motor Co.) obtained a license to produce and sell this carburetor in the United States.
1904 December. details of the automatic carburetter.
Used on the 1905-1909 Peugeot twin motorcycle