Memorial of Robert Mills, submitting a new plan of roadway ... to the honorable Senate and House of Representatives ...
Series: House Doc. - [United States], 29th Cong., 1st sess -- no. 173.; Western Americana, 1550-1900 -- reel 371, no. 3641.; House document (United States. Congress (29th, 1st session). House) -- 29th Congress, 1st session, no. 173.
Publisher: Ritchie & Heiss, print.
Published: 1846
Place of publication: [Washington
Language: eng
Format: Microform
Number of pages: 27
Subjects: Roads.; Steam-carriages.
Notes: Caption title.

"A new plan of roadway, combining, with the operation of steam carriages, great economy ... of intercommunication with Oregon."

Microfilm. New Haven, Conn. : Research Publications, 1975. 1 reel. 35 mm. (Western Americana ; Reel 371, no. 3641)