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USFS Logo Research Data Archive

*To download images in addition to list, filter to 100 images or fewer.
Displaying items 1 - 3 of 3
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Grand Canyon bridge
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: Grand Canyon
bridge
Location: Marble Canyon ; AZ; USA
Description: Grand Canyon bridge
Date: 1929

Watershed Project
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: rivers
flooding
bridge
Location: Tonto NF; AZ; USA
Description: Watershed Project
Date: 02/18/1927

Watershed Project
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: rivers
flooding
bridge
Location: Tonto NF; AZ; USA
Description: Watershed Project
Date: 02/18/1927