Flywheel Forum
Information requested for Lawson, California and unknown engines
43/3/1: Lawson date request
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I'm asking for help in determining the year of a 4-1/2 HP John
Lawson Type F with serial no. 8675. I have a 1916 Lawson catalog
that shows a 4-1/2 HP, but it was cast with the cylinder/hopper
separate from the base. My engine is a one-piece casting with the
gas tank cast in the base. It is very heavy, probably 1,600 to
1,800 pounds. Does someone out there know when this might have been
built? Roger Lewis, 314 Greenwood Drive, Paris, TN 38242.
43/3/2: California engine info
Here is a photo of a California engine that I recently
purchased. I have looked over the entire engine and cannot find a
serial number - only the front plate with the name and "6 HP." Can
someone please help me find information on this engine? Rolf
Heinrich, 1465 Russell Way, Sparks, NV 89431;
prheinrich@aol.com
43/3/3: Unknown engine
Here are two photos of my sludge pump. "No. P 102" is on the
head and "No. P154" with the letter "p" above the number is on the
muffler. It has a Simms magneto; it's gear driven, hit-and-miss and
the crank is in the flywheel. There are two square oil holes on the
crankshaft and there was green paint on it at one time with the
letters G, C and a small h. It is all cast and very heavy. I've had
it for 40 years and would like more information about it. Lloyd O.
Larson, 3871 E. 1453rd Road, Earlville, IL 60518; (815)
792-8469.
43/3/4: ID request
Can you help me identify this engine? It's 1-1/2 HP with a
serial no. of 304213. It has split-bolt hubs and flywheels that are
16 inches by 1-3/8 inches in diameter. It has a WICO magneto with
sparkplug; and the mixer, muffler and head are cast as one piece.
Richard Stryker, 53 Taylor St., High Bridge, NJ 08829-2006.