A text-book on roofs and bridges,

pt.I. Stresses in simple trusses. 4th ed. enl. 1898.--pt. II. Graphic statics. 1890.--pt. III. Bridge design. 4th ed. rewritten, 1902.

Free bridge at Hudson, Wis. : hearings before the Bridge Subcommittee of the Committee on Interstate and Foreign Commerce, House of Representatives, Seventy-seventh Congress, first session, on H.R. 4314, a bill authorizing the states of Minnesota and Wisconsin, jointly or separately, to acquire bridges now existing ... , May 7, 1941.

Clarence F. Lea, Chairman.

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]

Telephone Electricians - The Cable Room

Student Army Training Corps - World War I - Photograph LA 50

U.S. jobs supported by merchandise exports /

"April 1992."

Federally supported training programs /

"Reference book prepared for Committe on Administration of Training Programs by Department Health, Education, and Welfare."