Horizontal Steam Engine
Craftsman: Birk Petersen
Catalog #: 2016.15.97
Donor: Mark Petersen
This horizontal steam engine with magenta flywheel was built by Birk in 2004.
Horizontal Steam Engine
Craftsman: Birk Petersen
Catalog #: 2016.15.116
Donor: Mark Petersen
A horizontal steam engine with maroon flywheel built in 2004.
Horizontal Steam Engine
Craftsman: Les Cade
Catalog #: 2011.4.9
Donor: Les Cade
This small horizontal steam engine drives a generator which illuminates a light bulb.
Horizontal Steam Engine
Craftsman: Rudy Kouhoupt
Donor: Susan Alvaro
This tiny horizontal steam engine is one of many built by Rudy Kouhoupt.
Horizontal Steam Engine
Craftsman: Rudy Kouhoupt
Donor: Susan Alvaro
This small horizontal steam engine includes a custom display base and box.
Hornet “R” .60 Model Airplane Engine
Craftsman: Victory Tool & Die
Catalog #: 2015.22.4
Donor: Tony Cina
This hornet “R” engine is Serial No. V6460. It has a bore of .940 and a stroke of .875 for a total displacement of .607 cubic inches.
Howell V-Twin Engine
Craftsman: Ramon Hoagland
Knapp Collection #: 694
Catalog #: 2022.8.5
Contributor: Paul Knapp
This Howell air-cooled V-twin engine was built by Ramon Hoagland. The engine is 18″-long, 11.5″-wide, 11″-high, and weighs 21 lbs.
Howell V4, 4-Cylinder 4-Stroke Model Engine
Craftsman: Ramon Hoagland
Knapp Collection #: 667
Catalog #: 2021.9.5
Contributor: Paul Knapp
This Howell V4, 4-cylinder, 4-stroke model engine was built by Ramon Hoagland, of Colorado, in 2013.
HP .61 Engine Cutaway
Craftsman: Hirtenberger Patronen
Catalog #: 2010.19.7
Donor: Jerry Nelson
The Silver Star and Gold Cup engines are among some of last to be made in Austria before production was moved to the USA in 1990.
HP Gold Cup .40 Engine Cutaway #21
Craftsman: Hirtenberger Patronen
Catalog #: 2010.19.5
Donor: Jerry Nelson
This particular HP engine has a black Thermex coating and a muffler weight of 3.6 ounces.
HP Silver Star .40 Engine Cutaway #22
Craftsman: Hirtenberger Patronen
Catalog #: 2010.19.4
Donor: Jerry Nelson
This HP Silver Star cutaway model, one of four donated by Jerry Nelson, shows the engine’s internals.
HP Silver Star .61 Engine Cutaway #24
Craftsman: Hirtenberger Patronen
Catalog #: 2010.19.6
Donor: Jerry Nelson
The Silver Star and Gold Cup engines are among some of last to be made in Austria before production was moved to the USA in 1990.
Hybrid Dragster Tether Car
Craftsman: Doug Parker
Knapp Collection #: 492
Catalog #: 2016.44.6
Contributor: Paul Knapp
The unique blend of power from a Cox .049 combined with the boost from an Estes A3-4T rocket motor is, perhaps, the ultimate in micro hybrid tether car racing.
I.H.C. Mogul Side Shaft Engine
Craftsman: Russell Anderson
Catalog #: 2019.21.5
Contributor: Steve Anderson
Several engines built by Russell Anderson, including this I.H.C. Mogul side shaft engine, are on display in the Miniature Engineering Craftsmanship Museum.
Indian Silver Arrow 2-Cycle Outboard Boat Motor
Craftsman: Ted Maciag and Profi M. E.
Knapp Collection #: 252
Catalog #: 2011.27.30
Contributor: Paul Knapp
The Indian Silver Arrow is a two-cylinder, opposed, two-cycle, water-cooled engine that was rated at 10 HP.
Industrial Punch Press
Craftsman: Birk Petersen
Catalog #: 2016.15.23
Donor: Mark Petersen
small model of an industrial punch press that was used to press metal into shapes over a die or cut them out.
International Harvester Screen-Cooled Stationary Engine
Craftsman: Everett Kroll
Knapp Collection #: 151
Catalog #: 2011.27.10
Contributor: Paul Knapp
A 1/4 scale model International Harvester screen-cooled stationary Hit N’ Miss engine.
International Harvester Stationary Engine
Craftsman: Everett Kroll
Knapp Collection #: 150
Catalog #: 2011.27.9
Contributor: Paul Knapp
A 1/4 scale model International Harvester hopper-cooled stationary Hit N’ Miss engine.
International Space Station
Craftsman: William Tompkins
Catalog #: 2014.6.70
Contributor: William Tompkins
Mr. Tompkins’ 1/600 scale model of the International Space Station.
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