Colorado, United States, America
Subtitle: its history, geography, and mining : Including a comprehensive catalogue of nearly six hundred samples of ores.
By: By R.O. Old.
Series: Western Americana, 1550-1900 -- reel 397, no. 3999.
Publisher: Published under the auspices of the British and Colorado Mining Bureau
Published: 1869
Place of publication: London
Language: eng
Format: Microform
Number of pages: 64
Subjects: Mines and mineral resources -- Colorado; Colorado
Notes: Original wrappers.

References: Eberstadt no. I-80.

References: Howes, U.S.IANA, no. O.58.

Microfilm. New Haven, Conn. : Research Publications, 1975. 1 reel ; 35 mm. (Western Americana ; Reel 397, no. 3999)

s 1975 ctu n.