Marine Engine Collection of Mystic Seaport


J.W. Lathrop & Co. Type M-175 (Mystic Model)


Engine Builder:
Model: Type M-175 (Mystic Model)
Make: J.W. Lathrop & Co.
Inboard/Outboard: Inboard
Engine Type: Gasoline
Production Date: 1946
Engine Design: Four Stroke
Overall Condition: Good
Rebuilt/Restored: Restored
Horsepower: 175@1535 RPM
Cylinders: 6
Bore: 5 -3/4 in.
Stoke: 6 -1/2 in.
Coolant:
Accession:1997.45.1

Remarks: Painted blue. Has two sparkplugs per cylinder, and reverse and reduction gears. Engine was restored by the Mystic Shipyard Engine repair Group. Registrar's Office list dtd 3/11/02 has this engine on a "Temporary Card." R. Day listed this as an 8 cylinder engine. Lathrop Catalog No. G48 lists Mystic Model Type 175 as a 6 cylinder,four-cycle engine rated as 175 H.P. @ 1535 R.P.M. ,with double independent ignition systems.


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1997.45.1-a.JPG
1997.45.1-b.JPG
1997.45.1-c.JPG
1997.45.1-d.JPG