Theodolite and tripod stand, Surveyors Hilger Watts Surveying Instrument.. Condition is Used but in very good condition. There is no model no available on the instrument. Cash on collection from Wembley HA0. The item "Theodolite and Tripod, Surveyors Hilger Watts Surveying Instrument.Antique 1960" is in sale since Friday, August 6, 2021. This item is in the category "Collectables\Scientific Collectables\Engineering & Surveying".kate87" and is located in Wembley. This item can be shipped to United Kingdom.