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.
Two people dressed as donkeys pulling a cart in the 1949 Grinnell Day Parade in Grinnell, Iowa. Behind them is a person wearing a yellow mask. Drake Community Library (Grinnell, Iowa) Archives. Chamber of Commerce Slides, p.3, slide 7.