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
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
Unknown obstetric instrument possibly for use during labour to aid delivery of the baby's head 1920-1980
Battery operated portable insulin infusion pump type MS36, with strap, spare batteries and instruction booklet by Graseby Medical Portable insulin infusion pump, 1980s. 1981-1990
Surgical instrument set, mainly trephination, with two amputation instruments, in leather case, 18th century Brambilla's textbook of military surgery, 1782 with 18th century surgical instruments. 1701-1800
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
Set of 32 bone-handled veterinary instruments, in leather case, French, 19th century, various makers including Bourgade, Graillot, Rommetin and Mericant. Some bear the initials `ET' Set of 32 bone-handled veterinary instruments 1800-1900
Frere Come's single-bladed lithotane with curved blade, spring handle and bulbous mahogany handle, by Eanis(?), c. 1780 Frere Come's single bladed lithotome, c. 1780. 1701-1850
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