Affichage de 94638 résultats

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"Northland Echo" ship

Photo depicts a view of the "Northland Echo" berched on the river bank; accompanying text reads: "Boats at "The Prairie" waiting to be put up for the winter"

Steel processing

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

Steel processing

Sketch of a Merchant Bar Mill or Guide Mill; with the various parts labelled

Cleared field in Trinidad

Photo depcits a view of a cleared sandy field (or beach) in Trinidad; trees in background

Lead refinery

Photo depicts a view of the interior of a lead refinery; long tables loaded with material is visible

Refinery plant

Phioto depicts an exterior view of a refinery plant

Train engine

Photo depicts a view of a train engine parked inside a wooden structure

Figures chart

Chart entitled: " % Lead and Zinc Recoveries and % Pyrr. Iron Elimination"

Materials graph

Graph detailing free and combined materials figures related to lead and zinc processing

Figures graph

Graph entitled "Work Units - Distribution in Various Meshes" related to lead and zinc processing

Metallurgy casting

Photo depicts a view of a man casting metal; tongs are used to handle the hot metal

Archie D. MacGillivray

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

W.C. Whittaker

Portrait of Mr. W.C. Whittaker, Managin Director, Coal Operators Association of Western Canada

Alex B. Jackson

Portrait of Mr. Alex B. Jackson, President, Wilkinson Linatex Co. Ltd.

Workmen preparing tar sands

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

Road section for paving

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

Four horse plough

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

Table of Laboratory results

Table IX showing "results of laboratory separation tests on bituminous sand described in Table VI ..."

Shear zone at Algold Bay

Photo shows the main shear zone at Algold Bay; two men identified as Lilge and Duffy are sitting nearby on rocks

Diamond drill

Photo depicts a diamond drill at the Algold shear zone

Diamond drill

Photo shows a diamond drill at the Algold shear zone

Imperial oil tanks

Photo depicts a view of Imperial oil tanks on Racine Island, Yellowknife

C.M.S. Camp

Photo depicts a distant view of C.M.S. Camp at Yellowknife; buildings in background and trees and hills in foreground

Ryan shaft

Photo depicgts a view looking south of the Ryan mine shaft; [Nagus] mine in background

Viola Mine shaft

Photo depcits a view of the Viola Mine shaft; a man is in the background

Hot saws

Photo depicts a view of hot saws located in a large building filled with wooden structures

Silicon Molybdenum Steel endorsement

Photo depicts a printed endorsement for Silicon Molybdenum Steel drag bits entitled "No Compromise" printed over a background photo of an oil worker standing at the base of an oil derrick

"Sidetracking Junk"

Photo depicts a figure illustrating sidetracking junk in a drill hole

"Removable Whipstock"

Photo depicts a drawing of a removable whipstock used in bore hole drilling

Seamless casing

Photo depicts a background view of two hard-hatted workers assembling an oil drill with the following words displayed over top the photo: "...seamless casing assures-no leakers-low costs"

Smith casing job

Photo is descibed with overlaying text as a "typical field view of a Smith casing job showing the ease and practicability of settling casing in lengths averagin 50 feet"

Oil well activity

Photo depicts a view of activity at an oil well; vehicles, equipment and by-standers are in the photo fore-front, while an oil derrick and steam is in the photo background

Oil equipment and site

Photo depicts a view of an oil exploration site with machiinery and equipment visible

Well Treatment

Photo depicts illustrations of oil well treatments including jelly seal treatment, formation plug treatment, and a chart describing the results of a typical oil well treatment

Acidizing unit

Photo depicts a labelled illustraion of " a modern acidizing unit"; the unit is attached to a truck

Plate mill shears

Photo depicts a view of an oil exploration site with plate mill shears and other equipment visible over a large area

Steel processing

Photo depicts a view of the pouring of high phosphorus slog into receiving buckets

Steel processing

Photo depicts a view of large equipment being operated in a steel processing plant; three workers are visible

Steel processing

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

Steel processing

  • 1977-46-296
  • Dossier
  • [ca. 1920's, copied 1940's]

    • Fait partie de Karl Clark Fonds

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

Steel processing

  • 1977-46-299
  • Dossier
  • [ca. 1920's, copied 1940's]

    • Fait partie de Karl Clark Fonds

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

Steel processing

  • 1977-46-300
  • Dossier
  • [ca. 1920's, copied 1940's]

    • Fait partie de Karl Clark Fonds

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

Steel processing

  • 1977-46-302
  • Dossier
  • [ca. 1920's, copied 1940's]

    • Fait partie de Karl Clark Fonds

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

Steel processing

  • 1977-46-308
  • Dossier
  • [ca. 1920's, copied 1940's]

    • Fait partie de Karl Clark Fonds

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

Steel processing

Photo depicts a view of steel rolling mill pracitce; attached label reads: "Rolling Mills - Sheet Mill Practice Y. St. & Tube Co. 1924"

Prospect hole on Saline Creek

Photo depicts a view of [Sidney] Ells' prospect hole on Saline Creek; [Karl Clark] standing at top of hole along creek cliff; text accompanies photograph

Steel processing

  • 1977-46-311
  • Dossier
  • [ca. 1920's, copied 1940's]

    • Fait partie de Karl Clark Fonds

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

Steel processing

  • 1977-46-312
  • Dossier
  • [ca. 1920's, copied 1940's]

    • Fait partie de Karl Clark Fonds

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

Steel processing

Diagram of a pair of rolls for rolling rails made by Messrs. Akrill & Co. Ltd.; explanatory text describes parts and functions of rolls

Wrought Iron and Crucible Steel Practice

Phoro depicts a view of a large number of men carrying bundles in an extensive enclosed space [early Wrought Iron and Steel Practice Establishment]

Heating barrels of bitumen

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

Tar sands on U of A campus

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

Roasting yard

Photo depicts a view of a work crew with equipment constructing a road/railway bed; on the bottom of slide is written "roasting yard. Coniston"

Slag heap

Photo depicts a view of a slag heap with logs lying at bottom of heap

Slag pot

Photo depicts a view of a slag pot riding on rails

Rail car shed

Photo depicts a view of the interior of a rail car shed where refinery transport train cars load and unload fuel

Open hearth

Photo depicts a view of an open hearth inside a refinery; three men inspecting the equipment operation

Grindstone test chart

Chart entitled: "Relative Year of Hard Facing Materials as Indicated by the Grindstone Test"

Metallurgy forging apparatus

Photo depicts a view of a man standing beside a piece of [metallurgy forging] equipment; bottles of solution are present

Published photos of Congo Mining

Copy of two published photos; one showing an African inspection safari on trek and the second a view of Kambove, one of the mines of The Union Miniere

Published page on metallurgy

Photo s a copy of a published page with textual information on metallurgy processes and two photos; one of a man holding metal balls and the second a container of powder metallurgy

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