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Photo depicts Karl Clark as child in a bathing costume

Photo depicts Karl Clark as child in a bathing costume

Consists of diaries, letters, scrapbook and photographs documenting both the family and professional life of Karl Clark.

Title based on content of series

Photo depicts two pictures from a Clark family album. On the left, Grandma Shearer, Agnes Heath, and Ada Heath. On the right Ansley Heath's barn, William Shearer's horse and buggy, Edma Cooks and Williston-Lena's son

Photo includes two pictures from a Clark family photograph album; one is a view of William Shearer's home with William and Maggie Shearer in centre in front of the home; the second is a group shot of family members taken on Grandma Shearer's birthday, L-R: Ansley an dAgnes Heath, Maggie Shearer, Williston Williams, grandma Shearer, Lena Cocks Williams, William Shearer.

Photo is of a group of fire rangers posing in front of a tent; Karl Clark is standing third from left

Photo is of a group of fire rangers posing in front of a tent; Karl Clark is standing third from left

Photo depcits a view of the sign outside the Medical Building on the University of Alberta campus advertising the location for the Athabasca Oil Sands Conference

Photo depcits a view of the sign outside the Medical Building on the University of Alberta campus advertising the location for the Athabasca Oil Sands Conference

Photo depicts Karl A. Clark in Prescott, Ontario

Series consits of

Title based on content of series.

Photo depicts a view of the soaking pits at the Minnesota Steel Company

Photo depicts sign in Kelowna.

Photo depicts an exterior view of the blast furnace at the [Minnesota] Steel Company

Photo depicts a view of cooling beds and sheerts at the Minnesota Steel Company

Photo depicts a view of the soaking pits at the Minnesota Steel Company

Photo depicts an exterior view of the blast furnace at the [Minnesota] Steel Company

Photo depicts a view of cooling beds and sheerts at the Minnesota Steel Company

Photo depicts Elaine, K.A.C., Mrs. Horwood, Fred Alock, Bess McGregor

Photo depicts a view of a "blooming mill" at the Minnesota Steel Company

Photo depicts a view of a "blooming mill" at the Minnesota Steel Company

Photo depicts an aerial view of Ludlum Steel Co. (Tool Steel) in New York

Photo depicts a Clark family photograph album page with a view of the Clark family home and the Foster home (house was a duplex) in Toronto; member(s) of both families are posed in front of their respective side of the house and their names written on the album page

Photo is from an album page showing member(s) of the Clark and Foster families standing outside their duplex home in Toronto; a closer view of 78-114-005

Photo depicts an aerial view of Ludlum Steel Co. (Tool Steel) in New York

Portrait of Karl Clark

Photo depicts raodad construction camp on Portage Road. An example of the road work Karl Clark performed to test bitument as a road surfacing agent.

Portrait of Karl Clark

Photo depicts Portage Highway, Winnipeg. An example of the roads Karl Clark used to first test the uses of bitumen as a road surfacing agent.

Photo depicts a view of workers rolling billets in a steel plant

Photo depicts two workers preparing tar sands for paving outside of the Medical Building at the University of Alberta

Photo depicts a view of a duplex process of pouring from the converter into a transfer ladle at the South Chicago Steel Plant

Photo depicts a view of bars in a straightener in a steel plant; plant workers are visible

Photo depicts a view at a steel processing plant described on a attached label as" Talbot Process - The Reaction [Pen coyd]

Photo depicts a view of workers in a steel plant; attached descriptive label reads: "Finishing sheet in sheet mill, Mansfield Sheet & Tin Plate"

Photo depicts a view of a piece of steel processing equipment; a 'danger' sign is posted above the machinery

Photo depicts a view of workers employing a steel rolling mill practice; described on attached label as "Tool Mill Rolling Flats"

Photo depicts a view of workers rolling rounds for tool steel at the Ludlum Steel Company

Photo depicts a view of the interior of a steel plant with one worker and a large amount of machinery visible

Photo depicts Karl Clark in a studio portrait with his younger sister Mary.

Photo depicts a view of the interior of a steel processing plant in south Chicago emplying an open hearth process tapping a stationary furnace

Photo depicts a published view of blast furnaces at the Youngstown Steel & Tube Company; textual information part of photograph

Photo depicts a view of a duplex process of pouring steel at the [Emsley] Steel Plant

Photo depicts a view of the production of tool steel with workers packing [bars] in pipe

Photo depicts a view of the production of tool steel with workers packing [bars] in pipe

Photo depicts a view of a steel rolling mill; platform with rollers visible

Photo depicts a view of bars in a straightener in a steel plant; plant workers are visible

Photo depicts a view at a steel processing plant described on a attached label as" Talbot Process - The Reaction [Pen coyd]

Photo depicts a view of workers in a steel plant; attached descriptive label reads: "Finishing sheet in sheet mill, Mansfield Sheet & Tin Plate"

Photo depicts a view of workers employing a steel rolling mill practice; described on attached label as "Tool Mill Rolling Flats"

Photo depicts a view of workers rolling rounds for tool steel at the Ludlum Steel Company

Photo depicts a view of the interior of a steel processing plant in south Chicago emplying an open hearth process tapping a stationary furnace

Photo depicts a published view of blast furnaces at the Youngstown Steel & Tube Company; textual information part of photograph

Photo depicts a view of workers rolling billets in a steel plant

Photo depicts Karl Clark as a young boy. The women in the photo are likely, L-R: Grandma Shearer, Agnes Shearer Heath, and Jennie Shearer Cocks.

Photo depicts a view of workers forging rounds in a steel processing plant

Photo depicts a view described with an attached label that reads: "Talbot Process Witlowitz Valves for 1807 Furnace, Friedrich ports"

Photo depicts a view of a piece of steel processing equipment; a 'danger' sign is posted above the machinery

Photo depicts a view of the interior of a steel plant with one worker and a large amount of machinery visible

Photo depicts a view of a steel rolling mill; platform with rollers visible

Photo depicts a view of the "finishing bloom in 32" Blooming Mill - [Mans]; steel [for] tin plate"; two workers visible

Photo depicts Karl Clark as a young boy. The women in the photo are likely, L-R: Grandma Shearer, Agnes Shearer Heath, and Jennie Shearer Cocks.

Photo depicts a view of a duplex process of pouring steel at the [Emsley] Steel Plant

Photo depicts a view of workers forging rounds in a steel processing plant

Photo depicts a view described with an attached label that reads: "Talbot Process Witlowitz Valves for 1807 Furnace, Friedrich ports"

Photo depicts a view of the "finishing bloom in 32" Blooming Mill - [Mans]; steel [for] tin plate"; two workers visible

Photo depicts two workers preparing tar sands for paving outside of the Medical Building at the University of Alberta

Photo depicts a view of a duplex process of pouring from the converter into a transfer ladle at the South Chicago Steel Plant

Portrait of Mr. Archie D. MacGillivray, District Manger, Canadian Ingersoll-Rand Company

Portrait of Mr. Archie D. MacGillivray, District Manger, Canadian Ingersoll-Rand Company

Photo depicts a section of rural road to be paved with tar sands; advertising sign in foreground and farm buildings in background

Photo depicts two men ploughing a road with a four horse-drawn plough in preparation for paving the road

Photb depicts a view of a machine spreading asphalt for road paving

Photo depicts a view of a road surfacing experimental program where barrels of bitumen are being heated

Photo depicts a view of tar sands stockpiled on the University of Alberta campus outside the Power Plant; corner of Arts building and Rutherford House in background

Photo depicts a group of workers preparing tar sands for paving across the street from St. Stephen's College

Photo depicts a section of rural road to be paved with tar sands; advertising sign in foreground and farm buildings in background

Photo depicts a view of tar sands piled for use in paving; wheel barrows in foreground

Portrait of Mr. F.P. (Rosy) Whitman, Member of Parliament, Ottawa

Photo depicts a group of workers preparing tar sands for paving across the street from St. Stephen's College

Photo depicts a view of the court between laboratories and Convocation Hall on the University of Alberta campus prepared for paving

Photo depicts the court yard between the laboratories and Convocation Hall on the University of Alberta campus prepared for paving

Photo depicts a view of a machine used for preparing tar sands for paving

Photo depicts a view of workers pouring asphalt on a road bed

Photo depicts a view of workers rolling asphalt paving on a section of sidewalk; a young boy is watching at left foreground

Photo depicts a view of the court between laboratories and Convocation Hall on the University of Alberta campus prepared for paving

Photo depicts a view of a road being harrowed in preparation for paving with tar sands

Photo depicts a view of men inspecting a partially completed asphalted road bed; workers and sands in background

Photo depicts two men ploughing a road with a four horse-drawn plough in preparation for paving the road

Photo depicts a view of workers preparing tar sands; buildings and truck in background

Photo depicts a view of tar sands piled for use in paving; wheel barrows in foreground

Photo depicts a view of a man standing on a completed asphalted road

Photo depicts the court yard between the laboratories and Convocation Hall on the University of Alberta campus prepared for paving

Photo depicts a view of a machine used for preparing tar sands for paving

Photo depicts a view of a rural road ploughed in preparation for paving

Photo depicts a view of workers preparing tar sands; buildings and truck in background

Photb depicts a view of a machine spreading asphalt for road paving

Photo depicts a view of a road after asphalt was applied

Photo depicts a view of workers pouring asphalt on a road bed

Photo depicts a view of a man standing on a completed asphalted road