High-tension control valve for a Siemens Somaton computer tomography scanner, marked RT125/2500 Model No.1101237 V0006 Serial No.19568. Made by Siemens, Germany, 1980-1981. High-tension control valve for a Siemens Somaton computer tomography scanner
X-ray photograph of donor's right hand, taken on 10/8/23 by R. Knok. X-ray photograph of donor's right hand
Imperial fluorescent screen (probably barium platino-cyanide) mounted in unglazed wooden frame, in cardboard case, 1900-1924. Imperial fluorescent screen (probably barium platino-cyanide) mounted in unglazed wooden frame