WebMicroptic transit theodolite No 1, by Hilger & Watts Ltd, c. 1950 with box. (ex "Navigation Today" exhibition number: N.T.E. 122) This instrument, devised in 1954 and made by … Web'Sitesquare' optical square for laying out right angles, by Hilger & Watts Ltd, Debden, London, Essex, England,1959 Details Category: Surveying Object Number: 1959-260 Materials: brass (copper, zinc alloy) , cardboard , glass , paint , spirit and steel (metal) Measurements: overall: 135 mm x 75 mm x 80 mm, .71kg type: optical square taxonomy:
Walter Hilgers - Wikipedia
WebThe Hilger & Watts gauge-block interferometer was designed and manufactured commercially in the 1950s. The instrument uses isotope lamps as wavelength standards to perform absolute length ... WebHilger & Watts were optical and precision instrument manufacturers. Founded in 1948 when Hilger and E R Watts merged. In the 1950's they developed emission and atomic … michael schermer md sacramento
Hilger and Watts, Ltd. People The Collection of Historical ...
WebAug 29, 2024 · Memorial to Hilger and Watts diffractometers. Sunday, 27 March 2024 A Y190 located in the University of Aberdeen Museum A surviving example of a Y190 linear diffractometer has been located in … WebJul 22, 2014 · Hilger & Watts Angle dekkor TA130-1. Likes: 2. Post #2339240 ; Post #2344076 ; Results 1 to 7 of 7 Thread: Hilger & Watts Angle dekkor TA130-1. Thread Tools. Show Printable Version; 07-22-2014, 12:05 PM #1. cookey100. View Profile View Forum Posts Plastic Join Date Jul 2014 Location bedford, uk Posts 2 Post Thanks / Like ... WebHilger and Watts Limited 1948 - 1969 industry: Instrument maker (spectroscopy), Optical instrument maker Nationality: British based: Debden, Essex, England, United Kingdom; London, Greater London, England, United Kingdom. Formed from incorporation of Adam Hilger Ltd.with E.R. Watts Ltd. In 1948, later taken over by the Rank Organisation in 1969. michaels chevy chase dc