- 1Business records of Grimshaw Brothers Limited (YA2007.92)
1866-c1970, fonds - 2Legal Records (YA2007.92/4)
c1875-1957, series - 3Chemical manufacturing patents (YA2007.92/7/3/1)
1866-1888, file - 4Patents relating to fireproofing (YA2007.92/7/2/5)
1902-1905, file - 5Papers relating to trademark dispute (YA2007.92/4/1/2)
1903, file - 6Trade marks (YA2007.92/4/1)
c1875-1957, sub-series - 7Research (YA2007.92/7)
1866-1963, series - 8Research articles (YA2007.92/7/2)
1873-c1954, sub-series