- 1British Standard 2730:1956 prepared by the British Standards Institution. (YA1999.39/1/6)
1956, item - 2British Standard 3135:1959 prepared by the British Standards Institution. (YA1999.39/1/7)
1959, item - 3Business records of Grimshaw Brothers Limited (YA2007.92)
1866-c1970, fonds - 4Publication - 'War Emergency. British Standard Specification for Oil Circuit Breakers for Alternating-Current Circuits Up To And Including 660 Volts.' (YA2008.74)
23 December 1940, item - 5Administration Records (YA2007.92/9)
c1890-1962, series - 6British Standards (YA2007.92/9/5/8)
1943-1946, sub-sub-series - 7Crichton's Ready Reckoner (YA2007.92/9/5/10)
1946, item - 8Trade literature (YA2007.92/6/4)
c1900-1965, sub-series - 9Administration reference material (YA2007.92/9/5)
c1900-1962, sub-sub-series - 10The BSI Committees concerned with data processing interfaces and with data acquisition systems. (ROSS/12)
November 1969, item
