Willis Boitnott is grinding the double seat main throttle valve of a 20 Hp. Avery and doing the necessary work to get the engine ready for the National Threshers Association Silver Anniversary Show at Wauseon, Ohio. This engine is owned by Earl Davidson,
This is a stereoscope picture. If you cut out the picture on the heavy lines and paste on light cardboard with rubber cement you will have a three dimensional picture you can view in the old fashioned stereoscope viewer glasses.
His father, the late George Schneider, also purchased the very first portable wooden wheel Case Engine. I do not know the history of this engine, but was offered a brand new Case Engine and separator for it by J. I. Case Company, if it had not been that the engine was destroyed. We still have the boiler.