Grounds of farm house for David Adler Jr. at Libertyville, Ill. Revised garden layout

Changes in plantings indicated in pen. Unsigned. 88 x 52 cm. Scale 1/8" = 1' [from photographic copy by Lance Burgharrdt]

Preliminary sketch, development of pond. Estate of J.O. Armour, Esq.; Lake Forest, Ill.

Pencil on tracing paper. Notes, plantings. Signed. 73 cm. x 69 cm. Scale: 1"=30' [from photographic copy by Lance Burgharrdt]

Planting plan for the pond; estate of J.O. Armour, Esq., Lake Forest, Ill.

Pencil on tracing paper. Untitled, undated sheet. Labeled in lower left in pencil: "B9'" and in lower right "Topo Survey Armour." Topographical lines in pencil. No elevations. Appears to cover entire estate. Unsigned. 110 cm. x 77 cm. No scale [from photographic copy by Lance Burgharrdt]

Preliminary sketch. Gardens for J. Farson, esq.; Oak Park, Ill.

Ink and watercolor on tracing paper. Profile, plan. Signed. 40 cm. x 34 cm. Scale: 1"=50' [from photographic copy by Lance Burgharrdt]

Preliminary sketch. Gardens for J. Farson, esq.; Oak Park, Ill.

Ink and watercolor on tracing paper. Profile, plan. Signed. 40 cm. x 34 cm. Scale: 1"=50' [from photographic copy by Lance Burgharrdt]

Village of Oak Park, Ill. Park property. Oak Park, Illinois.

Ink on linen; outline of property bounded by Berkshire, Ridgeland, Division and Elmwood; signed. 116x110 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

Village of Oak Park, Ill. Park property. Oak Park, Illinois.

Ink on linen; outline of property bordered by Lake, Ridgeland, North Boulevard and Elmwood; signed. 73x63 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

Village of Oak Park, Ill. Park property. Oak Park, Illinois.

Ink on linen; outline of property bordered by Harrson [sic] Place, Gunderson, and East; signed. 102x72 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

Village of Oak Park, Ill. Park property. Oak Park, Illinois.

Red, black ink on linen; topo. lines, elevations, trees, buildings delineated for property bounded by Grove, Ontario, Oak Park and Lake; signed. 92x74 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

Park No. 2. Village of Oak Park, Ill. Park property. Drain and water plan. Oak Park, Illinois.

Ink, pencil on tracing paper; for area bounded by Lake, Ridgeland and Elmwood; signed. 56x52 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

Village of Oak Park, Ill. Park property. Plan of topo. survey. Oak Park, Illinois.

Red, black ink on linen; topo. lines, elevations, trees for property bounded by Rideway, Division and Elmwood; signed. 107x98 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]