- City of Toronto Archives
- Peter MacCallum fonds
- Photographs of the Involute Gear Co. by Peter MacCallum
Photographs of the Involute Gear Co. by Peter MacCallum
series1990-1992Fonds 1581 > Series 464
5 of 5 descriptions below digitizedOpen enclosing description at source ↗
This description was harvested from its parent's finding aid, but the source catalogue gave no direct link for it. The link opens the nearest enclosing description; look there for Fonds 1581 > Series 464.
Digitized below this series
5 images · displayed from City of Toronto Archives's own server
Involute Gear Co. - west facade facing Howland Avenue: showing back shop
Involute Gear Co. - south facade facing Bridgeman Avenue: showing front shop
Involute Gear Co. - interior of front shop: slotting machine on right
Involute Gear Co. - John McConaghy at work: in the wooden section of the shop
Involute Gear Co. - work bench and hobbing machines
Where
Not on the map yet.
- Held by
- City of Toronto Archives via City of Toronto Archives
- Dates
- 1990-1992 (indexed as 1990–1992)
- Level
- series
- Extent
- 5 photoprints : b&w ; 28 x 36 cm
- Scope & content
- Series consists of photographs by Peter MacCallum which document the Involute Gear Co., a small machine shop that was located at 321 Howland Avenue, Toronto. The company produced various types of gears to special order, and clients included the City of Toronto and the TTC. These records provide documentation of the exterior and the interior of the building, and they show the machinery which was run by a sngle power source and a system of pulleys. The company closed in 1992, and the building was replaced by townhouses.
- Location
No place found in this description yet.
- Subjects
- Involute Gear Company; MANUFACTURING INDUSTRIES
- Harvested
- 2026-10-20T11:29:21Z · source datestamp n/a · toronto