Leslie Proper

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75 videos

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This channels contains videos on miniature steam boats, traction engines, and marble machines.

Latest Videos

Steam Electric Generator

Steam Electric Generator

Leslie Proper

836 views·2 months ago

Litte live steam locomotive to William Tell overture

Litte live steam locomotive to William Tell overture

Leslie Proper

577 views·1 year ago

O-GAUGE LIVE STEAM LOCOMOTIVE

O-GAUGE LIVE STEAM LOCOMOTIVE

Leslie Proper

1.6K views·1 year ago

0-GAUGE LIVE STEAM LOCOMOTIVE

0-GAUGE LIVE STEAM LOCOMOTIVE

Leslie Proper

1.2K views·1 year ago

TINY LIVE STEAM LOCOMOTIVE, PART 2

TINY LIVE STEAM LOCOMOTIVE, PART 2

Leslie Proper

949 views·1 year ago

TINY LIVE STEAM LOCOMOTIVE, MADE BY LES PROPER

TINY LIVE STEAM LOCOMOTIVE, MADE BY LES PROPER

Leslie Proper

1.2K views·1 year ago

LIL' TOOT, A 10 INCH WOOD HULL STEAMBOAT

LIL' TOOT, A 10 INCH WOOD HULL STEAMBOAT

Leslie Proper

1.4K views·1 year ago

MINIATURE STEAM RAILROAD SPEEDER

MINIATURE STEAM RAILROAD SPEEDER

Leslie Proper

1.4K views·1 year ago

MINIATURE STEAMBOAT BOOK by Les Proper

MINIATURE STEAMBOAT BOOK by Les Proper

Leslie Proper

1.7K views·1 year ago

ANOTHER STIRLING ENGINE

ANOTHER STIRLING ENGINE

Leslie Proper

560 views·2 years ago

MARY'S MARBLE MACHINE

MARY'S MARBLE MACHINE

Leslie Proper

2.2K views·2 years ago

Running a miniature steam power plant for a model steam boat

Running a miniature steam power plant for a model steam boat

Leslie Proper

4.3K views·2 years ago

THREE STIRLING ENGINES

THREE STIRLING ENGINES

Leslie Proper

763 views·3 years ago

MODEL RHOMBIC STIRLING ENGINE

MODEL RHOMBIC STIRLING ENGINE

Leslie Proper

1.4K views·3 years ago

TANDEM CRANK STIRLING ENGINE

TANDEM CRANK STIRLING ENGINE

Leslie Proper

875 views·3 years ago

STIRLING ENGINE MADE BY LES PROPER

STIRLING ENGINE MADE BY LES PROPER

Leslie Proper

994 views·3 years ago

INTERNAL COMBUSTION ENGINE NO. 6

INTERNAL COMBUSTION ENGINE NO. 6

Leslie Proper

2.4K views·3 years ago

MINIATURE 4-STROKE INTERNAL COMBUSTION ENGINE

MINIATURE 4-STROKE INTERNAL COMBUSTION ENGINE

Leslie Proper

3.1K views·4 years ago

MINIATURE HIT & MISS INTERNAL COMBUSTION ENGINE

MINIATURE HIT & MISS INTERNAL COMBUSTION ENGINE

Leslie Proper

2.6K views·4 years ago

VERTICAL COPPER BOILER STEAM ENGINES

VERTICAL COPPER BOILER STEAM ENGINES

Leslie Proper

3.2K views·4 years ago

ODDS & ENDS ENGINE, Built by Les Proper

ODDS & ENDS ENGINE, Built by Les Proper

Leslie Proper

1.6K views·4 years ago

Miniature 4-Stroke Hit & Miss Internal Combustion Engine

Miniature 4-Stroke Hit & Miss Internal Combustion Engine

Leslie Proper

2.1K views·4 years ago

MINIATURE 4-STROKE INTERNAL COMBUSTION ENGINE

MINIATURE 4-STROKE INTERNAL COMBUSTION ENGINE

Leslie Proper

3.4K views·5 years ago

BUILDING A MINIATURE 4-STROKE INTERNAL COMBUSTION ENGINE, PART 3 CONNECTING ROD

BUILDING A MINIATURE 4-STROKE INTERNAL COMBUSTION ENGINE, PART 3 CONNECTING ROD

Leslie Proper

3.7K views·5 years ago

MAKING A MINIATURE 4 -STROKE I. C. ENGINE, PART 2 - CRANKSHAFT

MAKING A MINIATURE 4 -STROKE I. C. ENGINE, PART 2 - CRANKSHAFT

Leslie Proper

6.8K views·5 years ago

MAKING A MINIATURE 4-STROKE I.C. ENGINE, PART 1 BLOCKCRANKCASE

MAKING A MINIATURE 4-STROKE I.C. ENGINE, PART 1 BLOCKCRANKCASE

Leslie Proper

6.0K views·5 years ago

MINIATURE, 4 - STROKE, INTERNAL COMBUSTION ENGINE WITH SPARK IGNITION

MINIATURE, 4 - STROKE, INTERNAL COMBUSTION ENGINE WITH SPARK IGNITION

Leslie Proper

3.5K views·5 years ago

DRAGONFLY AIR RIFLE

DRAGONFLY AIR RIFLE

Leslie Proper

4.2K views·5 years ago

MAKING AGATE RINGS

MAKING AGATE RINGS

Leslie Proper

2.5K views·6 years ago

MARBLE MACHINE MEDLEY

MARBLE MACHINE MEDLEY

Leslie Proper

1.0M views·6 years ago

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