- 1Publications from W. T. Glover & Company Limited and AEI Cables (YA1989.833)
 1936-c1985, fonds
- 2Accounts ledger of Herbert Alfred Johnson (YA2010.81/1)
 1890-1903, item
- 3Cash book of Ernest Johnson (YA2010.81/2)
 1910-1922, item
- 4Photograph album featuring Harold Marsland Johnson and Robert Alfred Clarkson Johnson (YA2010.81/3)
 c 1910 - c 1922, item
- 5Rasbotham family bible (YA2010.81/4)
 c 1836 - c 1877, item
- 6Collection of financial and shares ledgers and photographs of Harold Marsland Johnson and Robert Johnson (YA2010.81)
 1826 - 1927, fonds
- 7Drawing for an octagonal chimney built by Richard Johnson & Nephew (YMS0605)
 1880, item
- 8Glover's Vade Mecum (YA1996.3131)
 1927, item
- 9Record of Cable Failures or Breakdowns (2017-2019)
 1931-1940, item
 
      
 
                     
                     
        