Report on the property of the Triunfo Silver Mining and Commercial Company of Lower California
Subtitle: with some account of the mines of the peninsula and observations on the mode of beneficiating silver ores.
Publisher: King & Baird, printers
Published: 1866
Place of publication: Philadelphia
Language: eng
Number of pages: 80
Subjects: Triunfo Silver Mining and Commercial Company of Lower California; Silver mines and mining -- Mexico -- Baja California; Silver ores -- Mexico -- Baja California
Notes: Title page printed in red and black.

"The Triunfo Silver Mining and Commercial Company of Lower California. Organized under the Laws of Pennsylvania"--P. [3].