Fuji .061 Model Outboard Boat Engine
Craftsman: Fuji
Catalog #: 2013.48.1
Contributor: Daniel "Buzz" Brunkow
This single-cylinder Fuji .061 engine is considered to be among the rarest of the outboard gas engines made by Fuji.
G-Mark .30 5-Cylinder Radial Engine
Craftsman: G-Mark
Catalog #: 2010.19.3
Donor: Jerry Nelson
Built by G-Mark and donated by Jerry Nelson. The G-Mark .30 5-cylinder radial engine was made in Japan.
G63-V12 12-Cylinder Soda Gas (CO2) Engine
Craftsman: Stefan Gasparin
Knapp Collection #: 314
Catalog #: 2012.33.2
Contributor: Paul Knapp
The Gasparin G63-V12 12-cylinder soda gas (CO2) engine has a tank under the engine that receives a charge of CO2. The CO2 is liquid at ambient temperature at a vapor pressure of about 850 PSI.
Galloway Engine
Craftsman: Russell Anderson
Catalog #: 2019.21.2
Contributor: Steve Anderson
This 1/3 scale Galloway engine was Russell Anderson’s favorite to build. It’s an exact replica of an engine that his grandfather used on the farm.
Gannet Single-Cylinder Model Airplane Engine
Craftsman: Gannet Engineering
Knapp Collection #: 129
Catalog #: 2009.9.21
Contributor: Paul Knapp
The Gannet single-cylinder, four-cycle model airplane engine is 8”-long, 7”-wide, and 7”-high. This is one of only a few models equipped with a magneto.
Gasparin 18-Cylinder Radial CO2 Engine
Craftsman: Stefan Gasparin
Knapp Collection #: 288
Catalog #: 2011.32.8
Contributor: Paul Knapp
Stefan Gasparin designed and built over 60 variations of CO2 engines from 1 through 18-cylinders—including single-cylinder, inline, opposed flat, “V,” rotary, and radial configurations.
Gasparin 3-Cylinder Soda Gas (CO2) Radial Engine
Craftsman: Stefan Gasparin
Knapp Collection #: 286
Catalog #: 2011.32.6
Contributor: Paul Knapp
Stefan Gasparin designed and built over 60 variations of CO2 engines from 1 through 18-cylinders—including single-cylinder, inline, opposed flat, “V,” rotary, and radial configurations.
Gasparin 9-Cylinder Rotary CO2 Engine
Craftsman: Stefan Gasparin
Knapp Collection #: 287
Catalog #: 2011.32.7
Contributor: Paul Knapp
Stefan Gasparin designed and built over 60 variations of CO2 engines from 1 through 18-cylinders—including single-cylinder, inline, opposed flat, “V,” rotary, and radial configurations.
Gasparin Flat Four CO2 Airplane Engine
Craftsman: Stefan Gasparin
Knapp Collection #: 393
Catalog #: 2013.53.8
Contributor: Paul Knapp
Also called a “Soda Gas Engine,” the tank under the engine receives a charge of CO2 which is liquid at ambient temperature at a vapor pressure of about 850 PSI.
Gasparin G-10 CO2 Motor
Craftsman: Stefan Gasparin
Catalog #: 2014.7.1
Contributor: Edward Swenton Jr.
This Gasparin G-10 CO2 motor has a 9.82 cubic millimeter displacement. The bore is 2.5mm, stroke is 2.0mm, and it weighs 4 grams.
Gasparin GMW 160 CO2 Motor
Craftsman: Stefan Gasparin
Catalog #: 2014.7.5
Contributor: Edward Swenton Jr.
This Gasparin GMW 160 CO2 motor has a 1.57 cubic mm displacement. The bore is 5.0mm, stroke is 8mm, weight is 16.8 grams (without prop).
Gasparin GMW 73 CO2 Motor
Craftsman: Stefan Gasparin
Catalog #: 2014.7.4
Contributor: Edward Swenton Jr.
This Gasparin GMW 73 CO2 motor has a 73.72 cubic mm displacement. The bore is 3.8mm, stroke is 6.5mm, and weight is 16.8 grams (without prop).
Gasparin Micro Taylorcraft Flyer With CO2 Engine
Craftsman: Stefan Gasparin
Knapp Collection #: 289
Catalog #: 2011.32.9
Contributor: Paul Knapp
The Gasparin CO2 Micro Flyer with a G2.6 “World’s Smallest CO2 Engine,” has a wingspan of just 6.3 inches and weighs a total of 3.5 grams with engine.
Gay 4-Cylinder Engine
Craftsman: Mr. Gay
Knapp Collection #: 76
Catalog #: 2008.10.24
Contributor: Paul Knapp
A 4-cycle, air-cooled, overhead-valve engine made from aluminum castings, bronze, and iron.
Geared Oscillating 2-Cylinder Steam Engine
Craftsman: Birk Petersen
Catalog #: 2016.15.36
Donor: Mark Petersen
Birk Petersen’s miniature 2-cylinder geared oscillating steam engine.
Gearless Hit-n-Miss Engine
Craftsman: Phillip Duclos
Catalog #: 2013.50.7
Donor: George and Dorlene Root
This is a simple but elegant “gearless” hit-n-miss engine with a governor in the center of the flywheel.
Gebruder Bing Nurnberg Steam Engine
Craftsman: Gebruder Bing Nurnberg
Catalog #: 2016.35.1
Contributor: Paul Kelly
This is a somewhat larger toy steam engine produced by Gebruder Bing Nurnberg.
Gem 1 Stationary Engine
Craftsman: Dwight Giles
Knapp Collection #: 543
Catalog #: 2017.27.15
Contributor: Paul Knapp
The Giles Engine Model 1 (GEM) is a small horizontal 4-stroke with a bore of 7/8” and a stroke of 1-1/8” for a total displacement of 0.68 cubic inches.
Gescha Transparent Engine
Craftsman: Gescha
Catalog #: 2008.12.1
Donor: Peter Amis
This 4-cylinder Gescha transparent engine is a representation of the engine used in the Model A Ford. The internal workings can be seen in action when the engine is cranked.
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