Wilhelm Keuffel and Herman Esser founded their company in 1867. It became one of the leading makers of American surveying equipment. This is an unusual "twisted standards" transit. It derives its name from the unusual shape of the telescope support standards. A close examination of the picture will show the curving lines of the supports.
Survey Photos by Tag or CategoryAbout Our Land Surveyor Submitted Photos Collection
Since 2007, Land Surveyors around the world have shared their best Surveying Photos from the field. Inside this collection you can transport yourself to virtually any location on Earth and see how Land Surveyors work, types of equipment being used and environmental challenges associates with being a land surveyor in that location.