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Topographical surveying records
Topographical engineer. Sketches, diagrams and calculations made by Frank Carpenter, 1875, who was working with C.W. Whipple and with the Corps of Topographical Engineers, surveying west of the 100th meridian.
- "Topographical engineer. Sketches, diagrams and calculations made by Frank Carpenter, 1875, who was working with C.W. Whipple and with the Corps of Topographical Engineers, surveying west of the 100th meridian."@en
- "Topographical surveying records"@en