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To check on the amount of pollution in Toronto's atmosphere, there are 20 of these catchment basins spotted around the city. Here Joana Gambell, labor(...)
To check on the amount of pollution in Toronto's atmosphere, there are 20 of these catchment basins spotted around the city. Here Joana Gambell, labor(...)

To check on the amount of pollution in Toronto's atmosphere, there are 20 of these catchment basins spotted around the city. Here Joana Gambell, labor(...)

Date11/21/1955
Names
(photographer)
FormatPicture
Notes
Original Toronto Star caption: To check on the amount of pollution in Toronto's atmosphere; there are 20 of these catchment basins spotted around the city. Here Joana Gambell; laboratory technician at the University of Toronto; takes sample of the deposit
Medium
Photographs
Language
ProvenanceFrom the Toronto Star Archives
CollectionToronto Star Photograph Archive
Usage Rights Copyright (Learn More)
Copyright HolderToronto Star (Firm)
Object NumberTSPA_0010934F
Free pollution checks for cars, The Ontario Motor League will be offering motorists free pollution checks on their cars' exhaust systems beginning nex(...)
Free pollution checks for cars, The Ontario Motor League will be offering motorists free pollution checks on their cars' exhaust systems beginning nex(...)
5/28/1973
Controlling car pollution
Controlling car pollution
10/29/1989
Steel liners as much as 60 feet long and weighing up to five tons are slipped into the 320-foot-high anti-pollution smokestack at the St. Lawrence Sta(...)
Steel liners as much as 60 feet long and weighing up to five tons are slipped into the 320-foot-high anti-pollution smokestack at the St. Lawrence Sta(...)
7/12/1971
Trunk-mounted propane tanks in Gordon Champion's car produces a dual-fuel system-propane and gasoline
Trunk-mounted propane tanks in Gordon Champion's car produces a dual-fuel system-propane and gasoline
3/10/1970
Monitoring the air we breathe is the job of these machines at the provincial government's air management branch
Monitoring the air we breathe is the job of these machines at the provincial government's air management branch
4/6/1973
Aiming a water jet backed by 10,000 pounds of pressure, a workman starts ripping apart a railway boxcar that is to be demolished for scrap on site in (...)
Aiming a water jet backed by 10,000 pounds of pressure, a workman starts ripping apart a railway boxcar that is to be demolished for scrap on site in (...)
12/10/1970
Carbon monoxide released by traffic on Highway 401 near the airport will be measured by the monitoring equipment Gary Shienfield is installing on a 40(...)
Carbon monoxide released by traffic on Highway 401 near the airport will be measured by the monitoring equipment Gary Shienfield is installing on a 40(...)
6/29/1970
Anti-contamination suits are donned by hydro workers Terry Godfrey (left) and Ron Tasker before they start repairs on transformer after Adelaide St. f(...)
Anti-contamination suits are donned by hydro workers Terry Godfrey (left) and Ron Tasker before they start repairs on transformer after Adelaide St. f(...)
12/15/1977
It's a clear water wagon, This truck-mounted portable water treatment plant, built by Union Carbide, was too big to get into the Pollution Control Sho(...)
It's a clear water wagon, This truck-mounted portable water treatment plant, built by Union Carbide, was too big to get into the Pollution Control Sho(...)
6/15/1972
Lab technicians Keith Austen (foreground) and Harry Alkema test Lake Ontario water samples for nutrients aboard the motor vessel Martin Karlsen, a floating pollution research laboratory
Lab technicians Keith Austen (foreground) and Harry Alkema test Lake Ontario water samples for nutrients aboard the motor vessel Martin Karlsen, a floating pollution research laboratory
4/5/1971
Wednesday's Water In The Town Of Aurora, Sediment in tap water, right, settles to bottom, as at left
Wednesday's Water In The Town Of Aurora, Sediment in tap water, right, settles to bottom, as at left
12/12/1969
Junk cleared out of the Black Creek Ravin in the Jane-Finch area of North York is moved aside by 11-year-old Jeannette Reid, a Grade 5 pupil at Derryd(...)
Junk cleared out of the Black Creek Ravin in the Jane-Finch area of North York is moved aside by 11-year-old Jeannette Reid, a Grade 5 pupil at Derryd(...)
6/23/1974