- 1Works photographic negative of cable cross sections (YA1972.36/MS0231/Neg 1714)
1933, item - 2Works photographic negative of stripped cable (YA1972.36/MS0231/Neg 1715)
1933, item - 3Works photographic negative of stripped cable (YA1972.36/MS0231/Neg 1716)
1933, item - 4Business records of W. T. Glover & Co. Ltd (YA1972.36/MS0231)
1788-1968, fonds