Marine Engine Collection of Mystic Seaport


J.W. Lathrop & Co. HD (Standard Model )


Engine Builder: Lathrop Engine Co., Mystic, CT
Model: HD (Standard Model )
Make: J.W. Lathrop & Co.
Inboard/Outboard: Inboard
Engine Type: Gasoline
Production Date:
Engine Design: Four Stroke
Overall Condition: Fair
Rebuilt/Restored: Untouched
Horsepower: 21
Cylinders: 3
Bore: 5 3/16"
Stoke: 6 1/2"
Coolant:
Accession:1972.302

Remarks: Schebler updraft carburetor. Cracked jacket on exhaust manifold. Cylinders frozen. "T" head, with twin spark plugs. Cam operated inlet valves. Lacks magneto, etc. Above indicated sizes of bore and stroke are those listed in period Lathrop catalogs for the Lathrop "Standard Model", three-cylinder, four-cycle, 21 H.P. marine engine. Should be considered for de-accession for parts to be used in 1993.33.


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