[SEL] hot tube engines

[Paul + Colleen Gray]

Arnie-

Let us not forget those little pumpers:
National Transit-
  "Lil Hummer 3.5 HP circa 1908-1920
VT13- 7.5 and 11.5 HP circa teens
Vertical no name- circa 1900-1915, ~5 HP
guesses on the dates

American Railway Appliance Co- ARACO
2,4,5,6 and 12 HP verticals circa 1910-1920, air and water cooled
out of business from city directories about 1922

Bovaird
2, 4, 6 HP verticals water cooled circa 1905-1920

Bovaird and Seyfang
2,4,? HP verticals water and air cooled
teens?

Oil Well Supply Co
4 HP vertical, teens, air cooled.

I have a bunch of them posted on the photo album on enginads. All of  
these came as either hot tube or accessory mags/buzz coil.

The teens, early 20's seems to be the heyday for these engines....

Paul
myrickmachine at gmail.com