Navigation impact study : Illinois River, Pool 26, August 1980 [and] Mississippi River, Pool 9, October 1980 : phase III, task 9 /

"February 27, 1981."

Sidestream elevated pool aeration (SEPA) stations : effects on in-stream dissolved oxygen /

"Prepared for the Metropolitan Water Reclamation District of Greater Chicago."--Cover.

The Garden of Earthly Delights Triptych, interior, center panel, lower portion, Cavalcade and Pool of Prostitutes

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior, center panel, lower portion, Cavalcade and Pool of Prostitutes: detail

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior, center panel, Pool of Prostitutes

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior, center panel, lower portion, Cavalcade and Pool of Prostitutes: Calvacade at lower left

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior, center panel, pool and procession of rider

Hieronymus Bosch; grisaille, oil on wood

An elementary course of gymnastic exercises; intended to develop and improve the physical powers of man; with the report made to the medical faculty of Paris on the subject; and a new and complete treatise on the art of swimming.

Mode of access: Internet.

The Towntalk,The Fish pool,The Plebeian; The Old Whig,The Spinster,etc.

Vign.of author on title-page.

Swimming /

Bibliography; p.419-425.

Annual report : Knoxville Commuter Pool /

Prepared in cooperation with the U.S. Dept. of Transportation Urban Mass Transportation Administration and the Tennessee Dept. of Transportation.

Design for garden pool; grounds of Mr. J.A. Allison

Black and red ink on tracing paper. Plan and detailed cross-sections of pool and drainage details with measurements and materials specified. Signed. 72 cm. x 51 cm. Scale: 1/2 " = 1'. [Marion College] [from photographic copy by Lance Burgharrdt]

Topographical map with elevations of portion of Crooked Creek and pool, with bridges, roadways and buildings indicated.

Pencil annotations. No scale. 65 cm x 38 cm. No scale. [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]

People on Swimming Deck

Saline Valley Farms was an experiment in cooperative farming and living begun in 1932 by Harold S. Gray.