Page 30: Two trainers illustrating the tie-downs used for all training
planes. These tie-downs conforming to WTS specifications assure
adequate protection from strong winds which may occur while planes
are not hangared.
Financial records. Included are local sales register for the Emmett and Barber mills (1915-1935); sawing reports; log shipments; annual reports; drawings and specifications of the Emmett and Barber mills; miscellaneous records of the Hallock and...
United States. Works Progress Administration (Idaho) --Idaho. Dept. of Highways. --Boise Municipal Airport-Design and construction. --Roads-Design and construction-Idaho-Ada County-Photographs. --Canals-Design and construction-Idaho-Ada...
Road maintenance and traffic control manuals; climatological data for Idaho (1934-1949); Works Progress Administration specifications and plans for Boise Municipal Airport improvements; and photographs of Works Progress Administration roadway and...