- 1Blueprints relating to the installation of fire suppression systems at a Fire Service College (YA2012.24/8)
1951, file - 2Technical drawing showing extention to hydrant service, Bowater Paper Corporation (YA2012.24/9)
1954, item - 3Technical drawings and other papers relating to Mather & Platt (YA2012.24)
c 1940-1954, fonds