Coronal Diagnostic Spectrometer (CDS) instrument for Solar and Heliospheric Observatory (SOHO), model. Developed by Rutherford Appleton Laboratory, Didcot, UK, 1995 SOHO Coronal Diagnostic Spectrometer (CDS) 1995
Telegraph Block Instrument; Lancashire & Yorkshire Railway, 3 position type, complete with tapper, case stamped "L and YR" (claimed ex BR-Clapham) Telegraph Block Instrument; Lancashire & Yorkshire Railway
Unknown obstetric instrument possibly for use during labour to aid delivery of the baby's head 1920-1980
Telegraph Block Instrument; Midland Railway standard 3 position receiving type, case stamped "LMS T" Telegraph Block Instrument; Midland Railway standard 3 position receiving type
Collection of three standard electrical test instruments made by the General Electric Company of England. Three standard electrical test instruments
A collection of seven delicate flight test instruments comprising Two Statham Transducers , Five Norden Analog Digital Converters and Two Digital Encoders. A collection of seven delicate flight test instruments comprising Two Statham Transducers 1960-1975
Two instruments used by Prof. Bernal to measure the position of ball bearings in wax for the construction of a model of a monochromatic liquid, 1955-1965 Two instruments used by Professor Bernal to construct a model of a monochromatic liquid 1955-1965
Collection of three standard electrical test instruments. Collection of three standard electrical test instruments
A box of thirty various instruments including Transducers , Gyros , Gauges , Accelerometers, Voltmeters etc. A box of thirty various instruments including Transducers 1944-1980
Copy of a merkhet and bay, ancient Egyptian instruments used for astronomical timekeeping (original is in the Royal Museum, Berlin). The merkhet is a bar with a plumb line used for measuring star transits; the bay is a forked stick used for alignment. Copy of a merkhet and bay