- 1Archive of Eric George Lofthouse (YA2003.112)
1948-1971, fonds - 2A collection of Mullard Limited reports relating to semiconductors (MUL)
1954-1964, fonds - 3A binder containing reports produced by Mullard Limited numbered between 2152 and 2193 (MUL/A/5)
September 1957 - August 1958, item - 4A binder containing reports produced by Mullard Limited numbered between 194 and 286 (MUL/A/1)
January 1954 - December 1958, item - 5A binder containing reports produced by Mullard Limited numbered between 375 and 397 and technical notes between 404 and 479 (MUL/A/3)
September 1959 - April 1961, item - 6A binder containing reports produced by Mullard Limited numbered between 21 and 26 (MUL/B/3)
13th November 1959 - 28th March 1960, item - 7A binder containing reports produced by Mullard Limited numbered between 2060 and 2149 (MUL/A/4)
July 1954 - September 1957, item - 8A binder containing reports produced by Mullard Limited numbered between 38 and 64 (MUL/B/5)
26th March 1959 - 21st April 1960, item - 9A binder containing reports produced by Mullard Limited numbered between 8 and 20 (MUL/B/2)
23rd June 1958 - 30th October 1959, item - 10A binder containing reports produced by Mullard Limited numbered between 2204 and 2328 (MUL/A/6)
December 1958 - April 1961, item - 11A bound volume containing technical publications produced by Mullard Limited numbered between TP301 and TP371 (MUL/C/1)
August 1955 - November 1958, item - 12A bound volume containing technical publications produced by Mullard Limited numbered between TP373 and TP467 (MUL/C/2)
1959 - 1961, item - 13A bound volume containing technical publications produced by Mullard Limited numbered between TP274 and TP294 (MUL/C/3)
1954 - 1956, item - 14A binder containing reports produced by Mullard Limited numbered between 1 and 7 (MUL/B/1)
25th February 1957 - April 1959, item - 15A binder containing reports produced by Mullard Limited numbered between 27 and 39 (MUL/B/4)
8th June 1960 - 4th May 1961, item