Contains views of factory interiors, progress of construction, conditions of work, conditions of sewer lines, exterior views of machine shops, steel work, etc.
Canadian Steel Foundries, CSF. 241-CSF. 313
Contains views of Montreal and Toronto tramways, tracks and work on tracks of intersections, magnesium-steel layouts of tracks, case steel truck columns, car barn.
Plant Photographs -- Turcot, Dominion, Longue Pointe, Point St. Charles
Contains views of exteriors and interiors of plants.
Part of Clare Gass Fonds
Part of Jefferson Lewis Collection
Correspondence from Jennie Jefferson Penfield to WGP and HKP, dated 1931-1934, typed and handwritten sheets, discussing her health issues, her birthday, the marriage of Ruth Penfield's widower, etc.
Part of Jefferson Lewis Collection
Correspondence from Jennie Jefferson Penfield to WGP and HKP, typed and handwritten sheets, discussing her health issues, the difficulties of the Depression, etca telegram to WGP signed 'Herbert' notifying him of Jennie Penfield's worsening illness;a Christmas telegram from Jennie Penfield to WGP.
Part of Jefferson Lewis Collection
Correspondence from Jennie Jefferson Penfield to WGP and HKP: telegrams from Jennie Penfield and T. Kermott to WGP; a handwritten note from Emily Pratt to WGP regarding Jennie Penfield; a cutout from a Christmas card.
Part of Clare Gass Fonds
Consists of ephemeral material laid into diary.
Plant Photographs -- Amherst, Brantford, Welland & Fort William
Contains views of exteriors of plants, foundries, office buildings, car shops; interiors showing tanks and controls, cutting equipment, erecting tracks, workers.
Contains views of the interior of the plant including Forming Department, Stabilizer Assembly, Master Mechanic's Department, Inspection View Room, Engineering Department, Planning Department, Material Control, Stores Department Office, Production Office.