- 1Business records of Grimshaw Brothers Limited (YA2007.92)
1866-c1970, fonds - 2Operational records (YA2007.92/6)
c1900-1963, series - 3Leaflets for vacuuming and soldering machinery (YA2007.92/6/4/21)
Undated [20th century], file - 4Research (YA2007.92/7)
1866-1963, series - 5Trade literature (YA2007.92/6/4)
c1900-1965, sub-series