Evans Medical Limited
1925 - 1998
W and J George and Becker Limited
1910 - 1954
Kolster Brandes Limited
1924 - 1965
Scammell China Company
1923 - 1956
Paillard-Bolex
1925
Cambridge Scientific Instrument Company Limited
1924 - 1967
Moviola
1923
Coronet Camera Company
1926 - 1967
VEB Carl Zeiss Jena, Jena
1905 - 1964
Universal Playing Card Co Ltd
1925 - 1970
Alastair Mundy-Castle
1923 - 2015
London Midland & Scottish Railway Company
1923 - 1947
Zeiss Ikon AG
1926 - 1945
Ross-Ensign Ltd
1904 - 1961
Janet Helen Shipton
1923 - 2019
Beyerdynamic GmbH & Co KG
1924
Southern Railway
1923 - 1948
Mullard Limited
1925 - 1988
London & North Eastern Railway
1923 - 1947
Lewis Frederick Morley
1925 - 2013
The Wellcome Foundation Limited
1924 - 1986
British Insulated Cables Limited
1925 - 1945
Geoffrey Abbott
1923 - 2016
E K Cole Limited
1926 - 1960
Goodmans Industries Limited
1925
Patrick Moore
1923 - 2012
Taylor Law & Co
1924 - 1955
Daphne Oram
1925 - 2003
Huveneers, Pieter
1925 - 2017
Bengue and Company Limited
1926 - 1999
Thomas Forman and Sons Limited
1926 - 1998
Niezoldi and Kramer
1925 - 1963
Peter Henry Andrews Sneath
1923 - 2011
Dr Louise Davies
1923 - 2019
Imperial Airways
1924 - 1939
Hasbro, Inc.
1923
Consolidated Film Industries
1924 - 2000
Caledonian Steam Packet Company Ltd
1923 - 1973
Christopher Wagner
1923 - 2000
Edwin Burgess Limited
1925 - 2002
Robert G Edwards
1925 - 2013
Photographic Advertising Limited
1926 - 1969
Douglas Anthony Farnie
1926 - 2008
J W S Hearle
1925 - 2016
Stanley Gill
1926 - 1975
Ivor William Warburton
1908
John Dowling
1924 - 1995
Fred Spira
1924 - 2007
Save our Railways
1903 - 2001
STC plc
1925 - 1991