Research at the Archive

De la Guerra Collection Finding Guides


Documents in the De la Guerra Collection cover the social, political, military, and economic pursuits of one of California's founding families. Browse the completed finding guides here.

De la Guerra Collection Guide


De la Guerra - Vallejo Collection Guide 

SBMAL CLOSURE: October 10-21, 2022
Please make note that no research requests or appointments will be available during this closure.
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