Descriptive catalogue of the road models of the Office of Public Roads
By: prepared by the Office of Public Roads
Series: Bulletin / U.S. Department of Agriculture, Office of Public Roads -- no. 47; Bulletin (United States. Bureau of Public Roads) -- no. 47.
Publisher: U.S. Dept. of Agriculture, Office of Public Roads; G.P.O.
Published: 1913
Place of publication: Washington
Language: eng
Number of pages: 29
Subjects: Roads; Models
Notes: "Issued March 27, 1913."

"Revision of Office of Public Roads Bulletin no. 36."