Preliminary planting plan; Columbus Park; Section D; Chicago, Illinois

Ink on linen. Location, type of plantings; notes. Key to orientation of sections A-D at upper right. Signed. 98 cm. x 75 cm. Scale: 1"=40' [from photographic copy by Lance Burgharrdt]

Survey showing actual location of trees on Columbus Park site; [Chicago]

Unsigned. 140 cm. x 105 cm. Scale: 1"=50' [from photographic copy by Lance Burgharrdt]

Planting plan for the playground area. Columbus Park; Chicago, Illinois

Ink on linen. Location, type of plantings, pools, footpaths, football field; notes. Signed. 172 cm. x 58 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

Plans and sections for two springs. Columbus Park; Chicago, Illinois

Ink on linen. Elevations, sections of springs. Signed. 88 cm. x 60 cm. Vertical sale: 1"=5'; Horizontal scale: 1"=10' [from photographic copy by Lance Burgharrdt]

Planting plan for player's green. Columbus Park. West Chicago Parks [Chicago, Illinois]

Ink on linen. Location, type of plantings; notes. Unsigned. 58 cm. x 84 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

Rock work for the wading pool at Columbus Park; Chicago, Illinois

Orange, green, red, black pencil on tracing papter. Location, type of plantings; notes. Unsigned. 58 cm. x 84 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

Topographical survey of Klock Park

Photocopy; signed. 88 x 65 cm. Scale: 1" = 100' [from photographic copy by Lance Burgharrdt]

Survey of Klock Park, including proposed addition

Red, black ink on linen; signed. 57 x 75 cm. Scale: 1" = 200' [from photographic copy by Lance Burgharrdt]

Sketch plan of bath house for Klock Park

Pencil on tracing paper; elevations, plan; unsigned. 68 x 38 cm. Scale: 1" = 10' [from photographic copy by Lance Burgharrdt]

Detail plan showing the grading and drainage. Klock Park.

Black and red ink on linen. Area divided into 8 sections. 152 x 73 cm. Cale: 1" = 100' [from photographic copy by Lance Burgharrdt]

Planting plan for Klock Park...Section I.

Yellow, black ink on linen; location, type of plantings; notes; signed. 104 x 85 cm. Scale: 1" = 30' [from photographic copy by Lance Burgharrdt]

Planting plan for Klock Park...Section II.

Yellow, black ink on linen; location, type of plantings; notes; signed. 104 x 78 cm. Scale: 1" = 30' [from photographic copy by Lance Burgharrdt]

Planting plan for Klock Park...Section III.

Yellow, black ink on linen; location, type of plantings; notes; signed. 101 x 71 cm. Scale: 1" = 30' [from photographic copy by Lance Burgharrdt]

Planting plan for Klock Park...Section IV

Ink on linen; location, type of plantings; signed. 75 x 65 cm. Scale: 1" = 30' [from photographic copy by Lance Burgharrdt]

Planting plan for Klock Park...Section V

Ink on linen; location, type of plantings; notes; signed. 101 x 73 cm. Scale: 1" = 30' [from photographic copy by Lance Burgharrdt]