Photographs from Surveying in Early America
Unless otherwise noted, these photographs were taken by Dan Patterson.
11 resources. Showing results 1 through 10.
Uploaded Uploadedb. Replica of Fort Necessity
Uploadedc. Simple Survey by George Washington
Uploadedd. A surveyor's field tent
Uploadedd. Engraved image done with surveying equiptment
Uploadedf. Photo from surveying class at Sinclair Community College
Uploadedg. Engraving of a theodolite
Uploadedh. Triangle with weighted 'plum bob'
Uploadedi. Groma
Uploadedj. Triangles to calculate distance