PLEASE bring you friends, neighbors, and family to the best power show in the area.

Thirty-Seventh Annual Steam Threshing and Plowing Show


Featuring: J I Case & Related Products

 Gas Engines made by Stover


Also Featuring Draft Horses.


Image result for percheron draft horse team

Friday, Saturday, and Sunday August 6, 7 & 8, 2021

8 Miles West of Marshalltown, Iowa on Highway 30

2373 Jessup Avenue


picRaffle tractor for 2020 will be a Case VA.

Photo is not the exact tractor being raffled, updated photo soon to come. 

Raffle Tickets: $2.00 each or 6 for $10.00

For tickets: Contact any member 

Raffle Drawing will be after the parade Sun., Aug. 8th

Mid-Iowa Antique Power Association

Show Dates: Aug. 6, 7 & 8, 2021

Show Admission $9.00    Good for all three days

Children 12 and under FREE

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MIAPA CONSIGNMENT AUCTION June 12th by HALLBERG AUCTION SERVICE. Click below for a link to their website.

Hallberg Auction website