After Dexter was chosen to hold the 1948 National Plowing Match, the town leaders had nine months to prepare. Thomas E. Dewey, who was running for President against Harry Truman, was invited but he declined. Dexterites then asked President Truman, and he decided to make it a whistle stop along the Rock Island RR route.
The Dexter high school band met the train September 18, 1948, playing the “Iowa Corn Song” followed by “The Missouri Waltz,” since Truman was from Missouri.
The Dexter Museum has pictures of the parade out to the contest site on the R. P. Weesner farm north of town–at least a dozen open convertibles, including one for the president and his family, the Dexter band, and even Iowa Highway Patrolmen. 100,000 people attended, one of the largest crowds ever assembled in Iowa in those ten acres of farmland.
It was sponsored by WHO-Radio, which also broadcast the speech and other news and information about the demonstrations from the plowing match.
The large scoreboards behind the president listed names of the contestants in the plowing match, their counties, and type of plowing. Those original tally boards were found in John Bunnell’s shed and donated to the museum in 2008. KCCI’s Eric Hanson’s grandfather was one of the contestants. (The Reflections Along the White Pole Road book shows Eric pointing to his grandfather Donald Hanson’s name on the scoreboard.)
But Truman ended up beating Dewey!
Sources: 1968 Dexter Centennial history; Reflections Along the White Pole Road by White Pole Road Development Corporation, 2008.