Plan of playground ... Pyott Playground. Oak Park, Illinois. Post-1918

Black, red, blue ink, pencil; location of proposed reservoir and embankment; unsigned. 88x52 cm. Scale: 1"=30' [from photographic copy by Lance Burgharrdt]

Scoville Park ... Drain and water plan. Oak Park, Illinois.

Pencil, ink on tracing paper; notes; signed. 74x60 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

Scoville Park ... Planting plan. Oak Park, Illinois.

Ink on linen; location, type, amounts of plantings; pools, tennis courts; signed. 91x75 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

A planting plan for the park at Roger Williams, Dean and St. John Avenues. Ravinia, Illinois.

Ink on linen; location, type, amounts of planting; "planting list" with type, size and quantities; unsigned. 84x73 cm. Scale: 1"=10' [from photographic copy by Lance Burgharrdt]

A plan of topo. survey for the grounds and adjoining triangle. The Ravinia School. Highland Park, Illinois.

Pencil, yellow, black ink on linen; some elevations, revisions, additions in pencil; unsigned. 120x90 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

Correspondence relative to the alleged ill-treatment of German subjects captured in the Cameroons.

Mode of access: Internet.