Silver Angel Vertical Stationary Engine

Silver Angel Vertical Stationary Engine

Craftsman: Ramon Hoagland

Knapp Collection #: 613

Catalog #: 2019.33.10

Contributor: Paul Knapp

This Silver Angel vertical stationary engine was built by Ramon Hoagland, of Colorado, in 2017.

Silver Dollar Oscillating Steam Engine

Silver Dollar Oscillating Steam Engine

Craftsman: Unknown

Catalog #: 2011.4.14

Donor: Les Cade

This “Silver Dollar” oscillating steam engine is unusual in that the flywheel is made from a bicentennial Eisenhower silver dollar.

Silver Dollar Steam Engine

Silver Dollar Steam Engine

Craftsman: Les Cade

Catalog #: 2012.31.3

Donor: Owen Cade

This Silver Dollar steam engine was originally made to be handheld over a flame for boiling water.

Silver Teapot House

Silver Teapot House

Craftsman: George & Judy Burke

Catalog #: 2019.22.9

Donor: Anthonly Burke

This one-story dollhouse is called the Silver Teapot House.

Single-Cylinder .60 Model Airplane Engine

Single-Cylinder .60 Model Airplane Engine

Craftsman: Unknown

Knapp Collection #: 346

Catalog #: 2016.8.3

Contributor: Paul Knapp

This single-cylinder air-cooled .60 size engine was machined from aluminum and steel bar stock and designed to burn methanol on spark ignition.

Single-Cylinder Brass Steam Engine

Single-Cylinder Brass Steam Engine

Craftsman: Les Cade

Catalog #: 2011.4.23

Donor: Les Cade

This single-cylinder brass engine was the first steam project produced by Les Cade.

Single-Cylinder Hit N’ Miss Engine

Single-Cylinder Hit N’ Miss Engine

Craftsman: Unknown Canadian Manual Arts Class

Catalog #: 2011.4.4

Donor: Les Cade

In the 1930s in Canada, this single-cylinder hit n’ miss engine was reportedly built by manual arts students as a class project.

Single-Cylinder Horizontal Gas Hit N’ Miss Engine

Single-Cylinder Horizontal Gas Hit N’ Miss Engine

Craftsman: Mr. Hallock

Catalog #: 2011.4.5

Donor: Les Cade

This single-cylinder horizontal gas hit n’ miss engine is ungoverned and features a chain driven water pump, model airplane carburetor, and twin cams.

Single-Cylinder Marine Gas Engine

Single-Cylinder Marine Gas Engine

Craftsman: Bill Fowler

Catalog #: 2011.4.7

Donor: Les Cade

This single-cylinder marine gas engine was built by Bill Fowler. This particular water-cooled engine features an Amal motorcycle carburetor.

Single-Cylinder OHC Air-Cooled Demonstration Engine

Single-Cylinder OHC Air-Cooled Demonstration Engine

Craftsman: ELWE Educational Products

Knapp Collection #: 347

Catalog #: 2013.53.1

Contributor: Paul Knapp

This. single-cylinder OHC air-cooled demonstration engine was made in Germany in the 1990s. The engine is 8”-long, 16”-wide, 8”-high, and weighs 8 oz.

Single-Cylinder Oscillating Steam Engine

Single-Cylinder Oscillating Steam Engine

Craftsman: Les Cade

Catalog #: 2011.4.18

Donor: Les Cade

This vertical single-cylinder oscillating steam engine appears to have been made from an aluminum casting kit by PM Research.

Single-Cylinder Sliding Valve Steam Engine

Single-Cylinder Sliding Valve Steam Engine

Craftsman: Les Cade

Catalog #: 2011.4.13

Donor: Les Cade

This single-cylinder sliding valve steam engine was built from a bronze casting kit using Sherline miniature machine tools.

Single-Cylinder, 4-Cycle Air-Cooled Engine

Single-Cylinder, 4-Cycle Air-Cooled Engine

Craftsman: Unknown

Knapp Collection #: 285

Catalog #: 2011.27.41

Contributor: Paul Knapp 

This model engine was almost completely machined from aluminum and steel bar stock. The cylinder is a modified 2-cycle cylinder that was converted to operate on this 4-cycle engine.

Single-Cylinder, 4-Cycle Model Airplane Engine

Single-Cylinder, 4-Cycle Model Airplane Engine

Craftsman: Unknown

Knapp Collection #: 210

Catalog #: 2011.27.17

Contributor: Paul Knapp 

This single-cylinder, 4-cycle model airplane engine has a 3/4-inch bore, a 1.0-inch stroke, and it burns methanol on glow ignition.

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