Detail plan of the swimming pool. Property of Mr. Spencer Ewing; Bloomington, Illinois

Ink on linen. Plan, cross-sections, details of metal ladder, rail, drains, pool walls. Signed. 99 cm. x 75 cm. Scale varies [from photographic copy by Lance Burgharrdt]

Planting plan for the home grounds of Mr. Spencer Ewing; Bloomington, Illinois

Yellow and black ink on linen. Location, type, amount of plantings. Water, drainage lines. Residence by John S. Van Burgen. Signed. 95 cm. x 69 cm. Scale: 1"=10' [from photographic copy by Lance Burgharrdt]

Grading plan showing water and drainage. Home of Mr. Spencer Ewing; Bloomington, Illinois

Yellow, blue, black ink on linen. Drain pipes, topo. lines, walkways, pool. Residence by John S. Van Burgen. Signed. 95 cm. x 67 cm. Scale: 1"=10' [from photographic copy by Lance Burgharrdt]

A general plan for the grounds of the Henry Ford Hospital.

Blue, yellow, black Ink on linen. Location, type, amount of some plantings; location of water, drainage pipes. Signed. 91 cm. x 93 cm. Scale: 1"=30' [from photographic copy by Lance Burgharrdt]

Plan for country home. I.B. Grommes, esq. Lake Geneva, Wisc.

Ink on linen; location of planting, with tuypes; residence by R. Schmidt, architect. Signed. 165 cm. x 90 cm. Scale: 1"=50' [from photographic copy by Lance Burgharrdt]

Plan of facine work for bluff. Grounds of Mr. John H. Hardin. Hubbard Woods, Illinois.

Ink on linen. Signed. 106 cm. x 64 cm. Scale: 1"=10' [from photographic copy by Lance Burgharrdt]

Revised planting plan for grounds of Mr. J. H. Hardin. Hubbard Woods, Illinois.

Ink on linen; location, type, amount of plantings. Signed. 108 cm. x 55 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

Plan for water and drain pipes of pool. Garden of J. H. Hardin, esq. Hubbard Woods [Illinois]

Red, black ink on tracing paper. Signed. 48 cm. x 28 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

Planting plan for home grounds of Mr. W. E. Haseltine. Ripon, Wisconsin.

Ink on linen; location, type, amount of plantings; plan and detail sketch of pool. Signed. 70 cm. x 45 cm. Scale: 1"=8' [from photographic copy by Lance Burgharrdt]

Planting plan for home grounds of Mr. W. E. Haseltine. Ripon, Wisconsin.

Ink on linen; location, type, amount of plantings; plan and detail sketch of pool. Signed. 70 cm. x 45 cm. Scale: 1"=8' [from photographic copy by Lance Burgharrdt]

Planting plan for home grounds of Mr. W. E. Haseltine. Ripon, Wisconsin.

Red, green, black ink on tracing paper; existing plantings, modified areas, parking lot outlined.Signed. 70 cm. x 45 cm. Scale: 1"=8' [from photographic copy by Lance Burgharrdt]

Planting plan for home grounds of Mr. W. E. Haseltine. Ripon, Wisconsin.

Red, green, black ink on tracing paper; existing plantings, modified areas, parking lot outlined. Signed. 70 cm. x 45 cm. Scale: 1"=8' [from photographic copy by Lance Burgharrdt]

A plan of topographical survey for the property of Mr. John Hertz. Cary, Illinois

Blue, yellow, black ink on linen; topo. lines, elevations. Signed. 178 cm. x 86 cm. Scale: 1"=40' [from photographic copy by Lance Burgharrdt]

A plat of topo. survey for a portion of the estate of Mr. John Hertz. Cary, Illinois

Brown, black ink on linen; topo. lines, elevations. Unsigned. 55 cm. x 58 cm. Scale: 1"=40' [from photographic copy by Lance Burgharrdt]

Planting plan for Mr. John Hertz. Cary, Illinois

Pencil on tracing paper; location, type of planting; notes. Signed. 126 cm. x 76 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]