Letter from the John Deere Plow Company regarding use of non-union labor in construction of their Boise facility; numerous business cards of individuals in the construction trade; directory of trade and labor unions in Boise (1908).

Bid for construction of the Deaf and Blind School in Gooding, Idaho. Also includes a check to Governor J.H. Brady by Storey and Murphy, Contractors, Boise, Idaho.

Project bids for residential, commercial, and government structures in Boise and other Idaho communities (1920-1937); correspondence, photographs, journal records and job records; weekly time books (1936-1981); architectural drawings and sketches. The majority of the records relate to the business of J.O. Jordan and J.O. Jordan and Son, Boise, Idaho.

Four hundred fifty-six black and white photoprints. The photographs were removed from two albums and an inventory prepared with identification from the album. The collection documents highway construction throughout the state of Idaho.

Black and white images of the construction of the Lucky Peak Reservoir. Photographed by Patrick Welch in 1952 for Caterpillar Tractor Company. Images have descriptions of the tractors used for specific parts of the construction.

Copies of circulars and memoranda sent to field foremen and clerks from the main office of Morrison-Kundsen Company in Boise, Idaho.