Five inch Photo-visual refracting telescope by T. Cooke & Sons Limited on equatorial mount with slow motions but no pedestal or clock drive, early twentienth century. Five inch Photo-visual refracting telescope by T. Astronomy 1897-1921
Screen for photomicrography, English, late 19th century Screen for photomicrography, English, late 19th ce Microscopy (Wellcome) 1880-1910
6KW "Metalix" x-ray tube with heatsink for ai- cooling, by Philips Metalix Corporation, New York, USA, on wheeled stand (no maker marked) "Metalix" x-ray tube Radiomedicine 1925-1935
Cotton fibre wick with long piece of cord attached to end, also attached is a brass tube, English, 1800-1880 Cotton fibre wick with long piece of cord attached Smoking 1800-1880
