The Boy Mechanic, His Engines, and His Old Oldsmobile

By Staff
Published on January 1, 1966
article image
George C. Green
1904 Oldsmobile, which the author purchase in1907. Attached to the rear is a small trailer carrying a 1HP gasoline engine. The author began making and selling these engines in 1903.

This aging boy mechanic is pleased that you have started a gas engine magazine.

I was born December 5, 1885. My parents were James Green and Saloma Carrell. I guess the first thing I wanted to play with was an engine. My father was a good blacksmith and an all around mechanic. I have most of his blacksmith tools yet. I also use a blacksmith hammer that belonged to my grandfather. What I am about to tell you may sound doubtful, but it is the truth and I am not boasting either.

I took to gasoline engines and machine work and I spent every cent I could get for tools and machinery and looked at every catalog I could get. I went to see every steam or gasoline engine around the country. In 1902, when I was 16 years old, I designed in my head (no drawings), made the patterns, cast them in a foundry, and then machined them for my first gasoline engine. It was 1 hp. I horizontal-molded the bronze bearings in sand and cast them with a crucible in blacksmith fire. This engine ran the shop for seven years. It’s still there, but now I have it to just play with. I built and sold a few of these engines, also some 6 hp.

Then the automobile came and I drifted into the garage business for a few years, along with the machine shop. In 1930, I took a used Otto gas engine, made in Philadelphia, and converted it to an 8 hp slow speed 340 rev per minute diesel. I made a new cylinder head and cylinder sleeve and piston and fuel pump and nozzle. It has run the shop 35 years.

Thirty years ago, I took a very old current generator and put on collector rings to take off alternating current. Being 4 pole spaded, it runs at 1800 rev. to give 60 cycle on V belt from flywheel. Since then, the engine has run twenty four hours a day and makes current for the house. Also, it ran one time 7 1/2 months without ever being stopped. I really believe it has run as many or more hours than any other diesel. It was a big saving for many years when fuel oil was cheaper and it is still used to help heat the shop–it certainly is a lot of satisfaction (you antique fellows know what I mean)

Of course, everything is not always rosy. In 1958, I got back one of the little 1 HP gasoline engines that I made and sold in 1903, cleaned it up and painted it and made a small one-wheel trailer to hook back of the 1904 1-cylinder curved dash Oldsmobile, which I bought in 1907 and have kept ever since. I take it to the Antique Engine and Thresher meets and I have the little engine running. You know, an old fellow has to be a boy once in awhile, even sometimes twice in a while.

When any of you antique engine boys are near here, stop in and see me and the shop and engines and Oldsmobile.

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