Miniature Engineering Museum: 3 Cylinder Cox Radial Engine by Andrew Coholic, Canada, 1999
Miniature Engineering Museum: Anzani 3 Cylinder Radial Engine, 1/4 Scale Model, Designed by Alfred Eichinger, Austria, Custom Built in Ukraine, 2002
Miniature Engineering Museum: Anzani 3 Cylinder Radial Aircraft Engine, Quarter-Scale Model Designed and Built by Les Chenery, England, circa 1985
Miniature Engineering Museum: 3W- 3 Cylinder, Two Cycle Radial Engine, Manufactured by 3W, Germany, 1990
Miniature Engineering Museum: Hiness 3 Cylinder 2 Cycle Radial Airplane Engine by Hiness Mfg, Japan, early 1960’s
Miniature Engineering Museum: Technopower 3 Cylinder Radial Aircraft Engine Prototype, Designed and Built by Wally Warner, IL, 1981
Miniature Engineering Museum: Miniature 3 Cylinder Radial Aircraft Engine Designed and Machined by Cliff Bumpus, circa 1994
Miniature Engineering Museum: Anzani 3 Cylinder Radial Aircraft Engine, 1/4 Scale Model Designed by Les Chenery, England, Built by Roger Butzen, CA, circa 1995
Miniature Engineering Museum: Anzani 1/4 Scale 3 Cylinder Radial Engine Designed and Built by Les Chenery, England,1985
Miniature Engineering Museum: Edwards FE90-3 Radial Engine- First Saito 3 Cylinder Engine by Forest Edwards 1981
Miniature Engineering Museum: Handt 3 Cylinder 4 Stroke Radial Engine by Erich Handt, Germany, 1971
Miniature Engineering Museum: Magnum 273, 3 Cylinder Radial Airplane Engine Manufactured in England, circa 1980s
Miniature Engineering Museum: Gasparin G-160TS 3 Cylinder CO2 Radial Engine, Stefan Gasparin, Czech Republic, 2011
Miniature Engineering Museum: Triscamp Three Cylinder Radial Engine Designed and Built by Robert Washburn, WA
Miniature Engineering Museum: Henry Parohl 3 Cylinder Radial Engine, NY, circa 1960
Miniature Engineering Museum: 3-Cylinder Technopower Prototype Radial Engines, by Wally Warner, MI, 1981
Miniature Engineering Museum: 3 Cylinder Cox/Brice .060 Radial Engine
Miniature Engineering Museum: Morton M3 Radial Engine by Dennis Fadden
Miniature Engineering Museum: Cox Engines by Roger Schroeder
Miniature Engineering Museum: Triscamp Radial Engine by Robert Washburn
Miniature Engineering Museum: Cox - Coholic 3 Cylinder Radial Engine, by Andrew Coholic, Canada, Rear View
Miniature Engineering Museum: Valentine 2.7cc 3-Cylinder Glow Ignition Radial Engine by Ron Valentine, 1986
Miniature Engineering Museum: Schillings 30cc Three-Cylinder Radial Fan Engine, Germany, 1970'S
Miniature Engineering Museum: Schillings 30cc Three-Cylinder Radial Fan Engine, Germany, 1970'S
Miniature Engineering Museum: Anzani Radial Engine by Les Chenery, England, 1985
Miniature Engineering Museum: Valentine Diesel Engines by Chris Hans Valentine and Ronald Valentine
Miniature Engineering Museum: Parohl 3-Cylinder Radial
Miniature Engineering Museum: Magnum 273, 3 Cylinder Radial Manufactured in England, circa 1980s
Miniature Engineering Museum: Magnum 273, 3 Cylinder Radial Manufactured in England, circa 1980s
Miniature Engineering Museum: Gasparin G-500TS, 3 Cylinder CO2 Radial Engine