- 1Photographs of electrical equipment (YA1974.34/MS0249)
1974, fonds - 2Polaroid Image System camera manual (YA1987.43/1)
1986, item - 3Polaroid Image System registration camera manual (YA1987.43/2)
1986, item - 4Polaroid Image System camera manuals (YA1987.43)
1986, fonds - 5Advertisements for the Kodak Stretch 35 single use camera (YA1990.40)
1989, fonds - 6Papers and film relating to DATA Corporation Astronomical Camera (YA1993.51/MS0008)
c1965, fonds - 7Instruction booklet and diagram for Marantz quadrophonic receiver (YA1993.260)
1973, fonds - 8Argus Computer Equipment (YA1996.10/3/2/2302)
1972, item - 9Video Tape Recorders and Closed Circuit Television Equipment for Industry - Education - Research (YA1996.2135)
1966 October, item - 10A Line to Success in Organisation (YA1998.12)
c1926, item - 11Collection of Post Office Telegram and Telephone Papers (YA2005.92)
1900 - 1989, fonds - 12Archives of Connolly Brothers, British Insulated Callender's Cables and BICC Ltd (YA2005.108)
 Connolly Brothers photo.jpg&width=100&height=100)
1851 - 1999, fonds - 13Manual for the Lubitel 2 Twin-lens Reflex Camera (YA2006.15)
c 1960, item - 14Lantern slides of the solar system (YA1971.22)
1895, fonds - 15Zonephone (2016-2028)
1989, fonds
