LETTERS

By Staff
Published on November 1, 1964
1 / 5
We threshed for an neighbor, Issac Mull, at Vogansville, Pennsylvania in 1908.
We threshed for an neighbor, Issac Mull, at Vogansville, Pennsylvania in 1908.
2 / 5
This is a Aultman-Taylor level gear drive with my son Kenny at the controls.
This is a Aultman-Taylor level gear drive with my son Kenny at the controls.
3 / 5
A picture of my 1922 Case 30, Canadian type. It is a wonderful little engine.
A picture of my 1922 Case 30, Canadian type. It is a wonderful little engine.
4 / 5
Here is a picture of the crank throw and eccentric of Port Orange Engine. The cross head pump is showing on the left.
Here is a picture of the crank throw and eccentric of Port Orange Engine. The cross head pump is showing on the left.
5 / 5
Here is a picture of me on Dick Lamb's 20 HP Rumely on the Henry Lamb place in 1919.
Here is a picture of me on Dick Lamb's 20 HP Rumely on the Henry Lamb place in 1919.

Courtesy of Mr. E. A. (Frog) Smith, 219 Hubbard St., North Fort
Myers, Florida

I am not trying to stock an issue, but rather explain something
you might be interested in.

Mr. J. C. Cobb’s letter and picture in the May-June, 1963
issue, of the old English sugar mill engine at Port Orange, Florida
was most interesting, as I have visited the place. This old mill
was burned and partially destroyed by Seminole Indians in 1836,
later rebuilt and ran until after the Civil War.

The old boiler, possibly 36′ diameter and 30′ long, is
made of three-eighth plate with cast iron heads riveted in. There
were no tubes in this type of boiler, more widely known in this
section as a ‘gut’ boiler. Another such boiler, except that
it has steel heads, is still in her furnace at the old David Yulee
sugar mill at Homosassa Springs, on the west coast of Florida.

Though more complete and could be made to run again, the engine
at Homosassa Springs mill is not so old as the engine at Port
Orange. It is a box frame job while the Port Orange engine was made
in sections, even to its flywheel which is riveted together.

However, one point stands out in the construction of the engine
at Port Orange. Directly above the cross-head assembly is a water
box in the exhaust line. There the hot condensation in the exhaust
steam is, or was rather, trapped and fed back into the boiler by
one of the twin cross-head pumps. The other pump fed the boiler.
The utilization of hot water condensed from exhaust steam is still
widely practiced to this day. And a must on steamships plying salt
water.

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