[temporary alphabetical list: surveying instruments]angle metersapomecometersautomatic levelsborehole compassesboning rodscompensatorschaining pinschorographsdrycard compassdip compassesgeodolitegraphometersgromaheliotropesomnimetersoptical squaresorographsrepeating circlespicket polesplane tablesplatometersradio rangefinderstree blazessemicircumferentorsvertimeterswye levelssurvey markerssurvey stakessurveying instrument casessurveyor's compass casessurveyor's levelssurveyor's scalessurveyor's standssurveyor's tapesurveyor's tripodssurveyor's wheelssurveying instruments