Detail plan of spring; Municipal Tuberculosis Sanitarium; Chicago, Illinois

Ink on linen. Unsigned. 59 cm. x 40 cm. Scale: 1"=2' [from photographic copy by Lance Burgharrdt]

Municipal Tuberculosis Sanitarium; Chicago, Illinois

Yellow and black ink on linen. Plan of rockwork and grades for pool; plan and elevation of vault for chlorinator. Unsigned. 93 cm. x 40 cm. Scales vary. [from photographic copy by Lance Burgharrdt]

Plan for toilet; Municipal Tuberculosis Sanitarium; Chicago, Illinois

Yellow and black ink on linen. Unsigned. 43 cm. x 43 cm. Scale: 1"=2' [from photographic copy by Lance Burgharrdt]

Greater West Park system. West Chicago Park Commission; [Chicago, Illinois]

Green, red and black ink on linen. Map of Chicago with parks, boulevards, municipal kitchen gardens. Signed. 132 cm. x 95 cm. Scale: 1"=1500' [from photographic copy by Lance Burgharrdt]

Planting plan; Columbus Park; Chicago, Illinois

Ink on linen. Type of plantings; notes. At lower left is key to orientation of sections A-D. Unsigned. 91 cm. x 87 cm. Scale: 1"=40' [from photographic copy by Lance Burgharrdt]

Planting plan for Columbus Park; Chicago, Illinois

Ink on linen. Type of plantings; notes. At upper left is key to orientation sections A-D. Unsigned. 87 cm. x 87 cm. Scale 1"=40' [from photographic copy by Lance Burgharrdt]

Section C. Planting plan for Columbus Park; Chicago, Illinois

Ink on linen. Type of plantings. Unsigned. 95 cm. x 85 cm. Scale: 1"=40' [from photographic copy by Lance Burgharrdt]

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]

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]

Proposed Chicago Technical University; Chicago, Illinois

Ink on linen. Location of building, playing fields, pools, gardens, vegetation. Signed. 140 cm. x 65 cm. Scale: 1"=100' [from photographic copy by Lance Burgharrdt]

A plan for development Lloyd School Centre. Chicago, Illinois

Yellow, black ink on linen; gardens, footpaths, pools, tennis courts, council rings, buildings; signed. 66 x 63cm. Scale : 1"=60' [from photographic copy by Lance Burgharrdt]

A planting plan for the grounds of the Helen C. Pierce School. Bryn Mawr and N. Clark St., Chicago, Illinois.

Ink on linen; location, type of plantings; pools, gardens, footpaths, seats, steps; signed. 94x75 cm. Scale: 1"=10' [from photographic copy by Lance Burgharrdt]