- 1Business records of Grimshaw Brothers Limited (YA2007.92)
1866-c1970, fonds - 2Collection of Gresham & Craven Ltd Company Records (YMS0200)
c 1834 - c 1970, fonds - 3Engineering drawings of Gresham & Craven's Vacuum Automatic Brake (YMS0664)
1896, fonds - 4Modern Industrial Chemistry (YA2007.92/7/3/2/10)
c1903, item - 5Research (YA2007.92/7)
1866-1963, series - 6Research reference material (YA2007.92/7/3)
1866-1963, sub-series - 7Text books (YA2007.92/7/3/2)
1888-1929, sub-sub-series
