Little Angel Vertical Stationary Engine
Craftsman: Ramon Hoagland
Knapp Collection #: 614
Catalog #: 2019.33.11
Contributor: Paul Knapp
This Little Angel vertical stationary engine was built by Ramon Hoagland, of Colorado, in 2017.
Little Brother Gas Engine
Craftsman: Russell Anderson
Catalog #: 2019.21.9
Contributor: Steve Anderson
This Little Brother gas engine was built by Russell Anderson and is now on display in the Miniature Engineering Craftsmanship Museum.
Little Devil Vertical Stationary Engine
Craftsman: Michael Barker
Knapp Collection #: 612
Catalog #: 2019.33.9
Contributor: Paul Knapp
This Little Devil vertical stationary engine measures 8-inches long, 5-1/2-inches wide, and 8-inches tall. It sports a pair of 2-5/8-inch diameter flywheels.
Little Eric Nordevall Steam Engine
Craftsman: Birk Petersen
Catalog #: 2016.15.44
Donor: Mark Petersen
Birk built this miniature model of the lower beam steam engine from the ship “Eric Nordevall.”
Little Woodpecker Gravity Toy
Craftsman: Birk Petersen
Catalog #: 2016.15.53
Donor: Mark Petersen
This woodpecker gravity toy is one of many small trinkets that Birk made strictly for the enjoyment of others
Lo-Boy Cox .049 Tether Car
Craftsman: Doug Parker
Knapp Collection #: 407
Catalog #: 2016.8.8
Contributor: Paul Knapp
This “Lo-Boy” Cox .049 tether car was crafted from aluminum and steel and sports a finely finished wooden body.
Loop Aircraft Tachometer
Craftsman: Pat Loop
Knapp Collection #: 22
Catalog #: 2008.16.04
Contributor: Paul Knapp
This 1/4 scale aircraft tachometer was designed and built by Pat Loop in 1995. It displayed accurate readings from 0 to 7,000 rpm.
Loyal Cycle Engine
Craftsman: Ron Schindele
Knapp Collection #: 587
Catalog #: 2019.10.10
Contributor: Paul Knapp
Ron Schindele designed and built the engine after reading an article about Loyal Cycle engines by Edgar T. Westbury in Model Engine News magazine.
Loyal Cycle Engine
Craftsman: Ron Schindele
Knapp Collection #: 629
Catalog #: 2020.4.2
Contributor: Paul Knapp
This Loyal Cycle engine runs on gasoline vapor or propane with electronic spark ignition, and it has only three moving parts.
Luhrs Mini Single-Cylinder 4-Cycle Engine
Craftsman: George Luhrs
Knapp Collection #: 93
Catalog #: 2008.10.29
Contributor: Paul Knapp
George Luhrs’ mini single-cylinder engine has a bore and stroke of just 1/8 of an inch. The engine is 6″-long, 3″-wide, and 6″-high.
Magnum 182 V-Twin Model Airplane Engine
Craftsman: Peter Roffe and Brian Stammer
Knapp Collection #: 137
Catalog #: 2009.9.22
Contributor: Paul Knapp
Peter Roffe and Brian Stammer combined two-cylinder assemblies from their single-cylinder 91S to make this 90° V-twin 182.
Magnum 273 3-Cylinder Radial Engine
Craftsman: Peter Roffe and Brian Stammer
Knapp Collection #: 138
Catalog #: 2009.9.23
Contributor: Paul Knapp
This Magnum 273 3-cylinder radial model airplane engine is 20”-long, 9”-wide, and 9”-high. Three 91S cylinder assemblies were adapted to a common crankcase to produce this 3-cylinder radial 273.
Magpie 2-Cycle Marine Engine
Craftsman: Gerald Smith
Knapp Collection #: 302
Catalog #: 2011.35.9
Contributor: Paul Knapp
The Magpie 2-cycle marine engine is a ducted fan air-cooled marine engine. It is a 15cc spark ignition engine developed for model boats.
Mama Mia XL FA1 R/C Aircraft
Craftsman: Joe Bridi
Catalog #: 2015.32.2
Donor: Joe Bridi
Joe Bridi built this sizable “Mama Mia” XL FA1 2m/2m R/C aircraft.
Mamod SE1A Static Horizontal Steam Engine and Boiler
Craftsman: Mamod
Catalog #: 2013.10.1
Donor: Chad Martin
This Mamod SE1A static horizontal steam engine and boiler was made in England. Steam toys like this were enjoyed by generations of children.
Mamod SW1 Steam Wagon
Craftsman: Mamod
Donor: Joe Martin
A live steam model Mamod SW1 steam wagon, which was manufactured as a toy in the early 1970s.
Manitowoc 4600 Lift Crane
Craftsman: Larry Simon
Catalog #: 2007.8.1
Donor: Larry Simon
This Manitowoc model 4600 lift crane was scratch built at 1/32 scale by Larry Simon. Even at 1/32 scale, the model boom is still well over 6-feet long.
Manor House Dollhouse
Craftsman: Buff Greaney
Catalog #: 2021.4.15
Contributor: San Diego Miniature Crafters Assn.
This dollhouse built by Buff Greaney is entitled, “Manor House.”
Manx 250IL 2-Cylinder Inline Model Airplane Engine
Craftsman: Robert Hoskins
Knapp Collection #: 140
Catalog #: 2008.10.40
Contributor: Paul Knapp
This engine turned 7,500 revolutions per minute with a 20-6 propeller on glow ignition, and flew a 35-pound airplane with ease.
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