Horter, Earl. "Sketchbook", Ann Corkadel., undated

Innis Shoemaker created an object file for each work considered for inclusion in the exhibition. Included works are indicated by green file markers, and a list of lenders is also included with the box inventory for reference. European artists, American artists, and missing works comprise the largest set of folders, followed by files documenting works by Earl Horter, examples of African sculpture, and Native American objects.