Manufactured Gas Engines ca 1911
Trade Names:Bogart
Information Sources
- American Gasoline Engines Since 1872 by C. H. Wendel, Volume #2, 2006 page 36
- Gas Engine Trademarks by C. H. Wendel, 1995 page 161
- The Complete Guide to Stationary Gas Engines by Mark Meincke, 1996 page 100