Vertical Steam Engine

Vertical Steam Engine

Craftsman: Rudy Kouhoupt

Donor: Susan Alvaro

This small vertical steam engine is hooked up to run on compressed air while on display at the Miniature Engineering Craftsmanship Museum.

Vertical Stirling Engine With Fan

Vertical Stirling Engine With Fan

Craftsman: Ron Schindele

Knapp Collection #: 677

Catalog #: 2021.9.11

Contributor: Paul Knapp

Ron Schindele added a heat-sink and fan to the top of this vertical Stirling engine to increase efficiency.

Vertical Vapor Hit N’ Miss Engine

Vertical Vapor Hit N’ Miss Engine

Craftsman: Ron Schindele

Knapp Collection #: 676

Catalog #: 2021.9.10

Contributor: Paul Knapp

This vertical vapor hit n’ miss engine burns fumes that evaporate off the surface of the fuel inside the tank.

Visible V-8 Engine

Visible V-8 Engine

Craftsman: Revell

Donor: Miniature Engineering Craftsmanship Museum

This model of a small-block Chevrolet engine includes all internal details housed in a clear plastic engine block so the function of each component can be seen in action.

W & A McOnie & Co. Oscillating Steam Engine 

W & A McOnie & Co. Oscillating Steam Engine 

Craftsman: Ramon Hoagland

Knapp Collection #: 585

Catalog #: 2019.10.8 

Contributor: Paul Knapp 

This W & A McOnie & Co. (Moscow) angular oscillating steam engine was built by Ramon Hoagland, of Colorado, in 2017.

Walking Beam Steam Engine

Walking Beam Steam Engine

Craftsman: Rudy Kouhoupt

Donor: Susan Alvaro

This scale model walking beam engine is hooked up to run on compressed air while on display at the Miniature Engineering Craftsmanship Museum.

Wall 4-Cylinder Water-Cooled Engine

Wall 4-Cylinder Water-Cooled Engine

Craftsman: Russell Anderson

Catalog #: 2019.21.11 

Contributor: Steve Anderson

Several engines built by Russell Anderson, including this Well 4-cylinder 50cc water-cooled engine, are on display in the Miniature Engineering Craftsmanship Museum.

Wall Duplex Mariner

Wall Duplex Mariner

Craftsman: Elmer A. Wall

Knapp Collection #: 79

Catalog #: 2008.16.13

Contributor: Paul Knapp

This Duplex Mariner engine, circa 1940-41, is 9”-long, 6”-wide, and 8”-high.

Wall F Head Inline 4-Cylinder Engine

Wall F Head Inline 4-Cylinder Engine

Craftsman: Dick Pretel

Knapp Collection #: 592

Catalog #: 2019.11.5 

Contributor: Paul Knapp 

This highly modified Wall F Head inline 4-cylinder sports a side-valve exhaust and an overhead valve intake system.

Wall OHV Inline 4-Cylinder Engine

Wall OHV Inline 4-Cylinder Engine

Craftsman: Dick Pretel

Knapp Collection #: 590

Catalog #: 2019.11.3

Contributor: Paul Knapp 

This Wall OHV inline 4-cylinder engine was made by Dick Pretel. All of the components, other than the crankcase, were machined from 7075 aluminum, steel, stainless steel, and thermoplastic.

Wall Wizard Engine Casting Kit

Wall Wizard Engine Casting Kit

Craftsman: Elmer Wall

Catalog #: 2011.29.1

Donor: Fred Zimmerman

An unfinished casting kit for a Wall Wizard engine, which was designed and produced by Elmer Wall.

Wall Wizard Opposed Twin Engine

Wall Wizard Opposed Twin Engine

Craftsman: Roger Butzen

Knapp Collection #: 757

Catalog #: 2024.5.4

Contributor: Paul Knapp

Roger Butzen, of Texas, built this Wall Wizard opposed twin engine.

Wall Wizard Water-Cooled 4-Cycle Model Boat Engine

Wall Wizard Water-Cooled 4-Cycle Model Boat Engine

Craftsman: Dick Pretel

Knapp Collection #: 262

Catalog #: 2011.27.34

Contributor: Paul Knapp 

Mr. Pretel built this engine from a standard Wall Wizard casting kit, but modified the cylinders for water cooling instead of air.

Wankel (Mazda Type) Rotary Engine

Wankel (Mazda Type) Rotary Engine

Craftsman: Henry Parohl

Knapp Collection #: 123

Catalog #: 2008.16.19

Contributor: Paul Knapp

This Wankel (Mazda type) rotary engine is a two-cycle that burns gasoline with oil mixed in for lubrication. The engine is 6”-long, 7”-wide, and 6”-high.

Warner Large Scale 5-Cylinder Radial Aircraft Engine

Warner Large Scale 5-Cylinder Radial Aircraft Engine

Craftsman: Wally Warner

Knapp Collection #: 214

Catalog #: 2011.27.18

Contributor: Paul Knapp 

It took Mr. Warner about two years to produce the molds, the aluminum castings, and to machine all the parts to build this 5-cylinder radial aircraft engine.

Showing 20 of 679 exhibits.

Presented by The Joe Martin Foundation for Exceptional Craftsmanship