Avis (left), Eleanor (center), and Martha (right) Tone during the 1949 Grinnell Day celebration in Grinnell, Iowa. Drake Community Library (Grinnell, Iowa) Archives. Chamber of Commerce Slides, p.5, slide 4.
Twelve people lined up on horseback during the 1949 Grinnell Day celebration in Grinnell, Iowa. Drake Community Library (Grinnell, Iowa) Archives. Chamber of Commerce Slides, p.4, slide 13.