Relationships between off-road fixed-object accident rates and roadway elements of urban highways. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Planting plan for the property of Mr. H.A. Swigert.

Ink on linen; location, type, amounts of plantings; pool, footpaths, gardens; residence by Howard Shaw; at lower right, "CBA"; signed; 85 x 36 cm.; Scale: 1" = 10' [from photographic copy by Lance Burgharrdt]