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Title: USGS Topographic Mapping Field Camp

Description: Topographic mapping field camp under the direction of R.H. Chapman.

Location: Sonora, CA, USA

Date Taken: Jan 1 1891

Photographer: , U.S. Geological Survey

Usage: This image is public domain/of free use unless otherwise stated. Please refer to the USGS Copyright section for how to credit the photo.

Source:

Western Region Science Information and Library Services

File Details:
Type: JPEG image - 3.34 MB
Dimensions: 3030 x 1753
Resolution: 72 dpi

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Tags: camp cartographic cartography historical map maps survey surveying tent topographic topography