Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
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Manuscripts
Salt mines and mining
HLG 520
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Manuscripts
Copy. Salt mines and mining; San Quintín (Baja California, Mexico)
HLG 129
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Manuscripts
Copy. Salt mines and mining
HLG 1034
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Manuscripts
Signed by Antonio L. Sosa, Guadalupe Amador, and Francisco Amador
HLG 722
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Manuscripts
On the same document, approval by José Castro, 1807-1860. Mines and mineral resources
HLG 215
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Manuscripts
Signed by Antonio L. Sosa
HLG 765