Humboldt Aerial Photo Finder

Discover historical aerial photographs by starting with the maps and indexes that organize them.

Recommended starting point

Start with an Index

Browse 187 index records by place, date, or project symbol, then open an index to see its human-verified photographs.

Refine

Record type Collection

Date range

From yearThrough year

Indexes are matched using their photograph coverage years when available.

Project symbol

Type of index

Agency or creator Geographic locationA locally maintained geographic authority file is in development. Has a verified relationship

Index-first browsing

Choose an index to begin

Search within the indexes or limit them by project symbol, date, and other facets.

Search within these results

Search field

Use quotation marks to search an exact phrase. All-fields searches rank exact identifiers, titles, project symbols, and indexes first.

Sort

Nearby available years

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No matching records

Try fewer filters or a broader term. Aerial photographs are excellent at hiding in plain sight.

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Saved records

Saved records remain in this browser on this device. Export them for a durable copy.

Display saved records List By year

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First time here?

Take a brief walkthrough of the easiest way to find an aerial photograph.

Site walkthrough

Cal Poly Humboldt Special Collections · About Aerial Indexes · About This Site · Accessibility · Rights and Reuse · Privacy and Browser Storage

Source records open in their contributing repositories.