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July 14 @ 9:00 am - July 20 @ 4:00 pm

 Future Expositions: The Plan

Each year our Spring Exposition features a particular engine.  Here are the featured engines for upcoming years of Expositions.

June 18, 19, and 20, 2026 – Hot Air Engines of the World
This Exposition will feature the hot air (Stirling) engines, fans, and numerous past and present thermal operated toys and models from across the globe! The museum currently showcases several of these unique and interesting operating machines and a record number are expected to show up for the show. Our chairman for this event is well known and respected for his knowledge of these engines, and their past, present, and future value to mankind.
Exposition Chairman: Dr. Brent Rowell

June 17, 18, and 19, 2027 – Crossley Bros. and other English Engines
The focus of this event will showcase these uniquely designed engines. They have become popular with collectors and engine enthusiasts here in the states and abroad. The museum showcases of these engines. We look forward to seeing these engines for the Exposition! Our knowledgeable chairman promises a great Exposition!
Exposition Chairman: Wayne Grenning

June 15, 16, and 17, 2028 – Diesel, Air Blast & Oil Engines
This event will showcase our new “Diesel Centrale CPM” building with the M.A.N. Diesel, the Graz Diesel, and the Benz Diesel engines. The museum also has an extensive display of Oil Engines in the “Power Technology Building Annex” building.
Exposition Chairman: Mike Murphy

June 14, 15, and 16, 2029 – The “Otto” Gas and Gasoline Engines
This event will showcase the famous Otto Gas and Gasoline Engine Company of Philadelphia, PA. Founded as Schleicher, Schumm & Co. in 1876 by its German parent company, the firm later became Otto Gas Engine Works in honor of the founder and father of our modern four-cycle engine, Dr. Nicholas Otto.
Exposition Chairman: Chris Epping

June 13, 14, and 15, 2030 – John Deere, Root & VanDervoort, & Waterloo Boy
This event will feature the John Deere, R & V, and the Waterloo Boy gas engines. There should be many of these high-quality engines for the Exposition Show.
Exposition Co-Chairman: Peter Knight and Rie Fulk

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Organizer

  • Coolspring Power Museum

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