Report of the recent surveys and progress of construction of the Oregon Central Military Road.
By: Made by B.J. Pengra, superintendent.
Contributors: Pengra, Byron J., d. 1903.
Series: Western Americana, 1550-1900 -- reel 400, no. 4046.
Publisher: [s.n.]
Published: 1865
Place of publication: Eugene City, Or
Language: eng
Format: Microform
Number of pages: 63
Notes: References: Howes, U.S.IANA, no. p. 200.

Microfilm. New Haven, Conn. : Research Publications, 1975. 1 reel ; 35 mm. (Western Americana ; Reel 400, no. 4046)