Four horses pulling a wagon in the 1948 Grinnell Days Parade in Grinnell, Iowa. Drake Community Library (Grinnell, Iowa) Archives. Chamber of Commerce Slides, p.1, slide 10.
Two people on horseback in the 1949 Grinnell Day Parade in Grinnell, Iowa. The two people are dressed in red coats with headbands or hats on. Drake Community Library (Grinnell, Iowa) Archives. Chamber of Commerce Slides, p.2, slide 17.