Page 26 – The Miniature Engineering Craftsmanship Museum

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.

GBN Toy Steam Machine Shop

Craftsman: Gebruder Bing Nurnberg

Catalog #: 2011.16.1

Donor: William and Carol Cox

This toy steam machine shop has a jackshaft with pulleys to run a lathe, table saw, grinding wheel and drill press.

Gear Go-Round

Craftsman: Theodore Carder

Catalog #: 2021.11.2

Donor: Susi Trumbo

This elaborate Gear Go-Round mechanism features several different kinds of unusual gears working in conjunction.

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.

GeeBee R1 Racing Plane

Craftsman: Ralph Sarosi

Catalog #: 2013.35.11

Donor: Joe Bridi

This is a wooden model GeeBee R1 racing plane—a special-built racing plane designed to vie for the Thompson trophy.

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.

Gemini’s Good & Bad Dollhouse

Craftsman: Sara Botts

Catalog #: 2019.4.4

Donor: Van Botts

This dollhouse diorama entitled, “Gemini’s Good & Bad,” was built by Sara Botts.

General Motors Craftsman’s Guild Model Contest Coach

Craftsman: Bernhardt Goettker

Catalog #: 2011.28.1

Contributor: Bernhardt Goettker

Bernhardt Goettker’s ornate model coach built for the General Motors Craftsman’s Guild coach contest.

General Motors Craftsman’s Guild Model Contest Coach

Craftsman: Emil Kostron

Catalog #: 2012.30.1

Donor: Ron Kostron

This General Motors Craftsman’s Guild Napoleonic coach contest model was made by Emil Kostron in 1932.

General Store

Craftsman: George & Judy Burke

Catalog #: 2018.47.2

Donor: Anthonly Burke

This dollhouse is made up to look like an old fashioned General Store, complete with clerk and goods.

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.