Showing 1098 results

Two large black and white prints of infrared dryers annotated on recto "Thompson Pipe and Steel Company Bulk Material Dryers Van Dorn Iron Works Company" and bearing on verso the ink stamp of a photographer from Cleveland, Ohio.

Photographic negatives depict men on tour in unknown locations in Russia. Images depict urban areas, mining areas, construction of buildings, railway, mineral samples, and equipment including dump truck and electric shovel. Also includes images of area speculated to be a mine pit. Men on tour are dressed in formal attire.

Handwritten annotation in pencil on envelope containing negatives: "Russian 'Asbest' Mine Slides" "7 copies of each - 23 negatives - 161 prints".

File contains 6 slide presentations depicting training material for the operation of a P&H excavator published by the Harnischfeger Institute. The presentations depict an introduction to excavator controls and techniques for proper hoist motion, proper swing motion, concerning haulage units, proper propel motion, and proper crowd motion.

File contains photographs featuring the tramline at Cassiar which ran from the crushing plant at the mountain mine to the plantsite in the valley (a drop of 427 meters). The first ore was originally transported by truck to the plant until the gravity chute was built in 1953. This chute was replaced with the first aerial tramline model in 1956, which was succeeded by the second model in 1975. This file also includes one photo of the original gravity chute, and one photo depicting a tramline worker.

Additionally there is a collection of eighteen photographs of tramline cars that were being surveyed for damage and condition, and another collection of six photographs of tramline study. The results of this study determined that there was variances in load sizes of the buckets caused by extra material falling off the panfeeder.

This file contains operations at the plantsite:
Below is synopsis of the item level descriptions (see each item for further description)

• locations depicted at Plantsite: mill building, dry rock storage building, tailings pile, gravel pit, power house, and office.
• delivery and installation of a Caterpillar engine, welding repairs underway on a Rustin Diesel Engine in the power house, staff portrait taken by the main office building, and fibre testing
  Not done to item level but integrated into subseries file:
• Photographic negatives included depict milling and packaging machinery in the mill building.
• 93 slides depicting various activities and equipment at the plantsite including: dry rock storage, screens, collectors, loading trucks, bagging, pallets, tailing pile, lab work by engineers, lab equipment, fibre testing, and fibre samples.
• photographs of conveyor foundations, tailings equipment, Grizzly truck, containers from site mechanical inspection, and portable crushing plant in June 1991.
• photos of fibre samples from lab - on display
• collection of photos of 1970 Mill modification Program of April 1978
• collection of photos from 1961 and 1962 of plantsite lab and asbestos samples. file labeled "Suter - Webb VU Graph Analysis" and "Suter - Webb and Turner Comb Analysis"
• Pressure Packer modification photos done by Chapman Industries in 1986
• Powerhouse equipment from 1979
• additional 43 slides of inside the mill in June 1978. Slides were used at a board meeting.
• negatives of inside of mill
• A photo album of 162 photographs depicting various operations at the plantsite including: drill dust collector, outdoor surroundings, conveyors, and the mine site. (album was originally labelled "Cassiar Plantsite).

Photograph depicts unidentified man in dress shirt and tie standing next to large Caterpillar engine on flatbed. Road in foreground, unidentified building in background. Accompanying note reads: "MTCE 4-01 (b) Cat 3612 Engine".

Subseries consists of materials relating to Dr. Ainley's publications including magazine and journal articles, book reviews, book chapters, and encyclopedia entries. Files often contain photocopies of her publications, any related correspondence, reviews of Ainley's publications, drafts and unpublished papers, and publishing and copyright agreements. The topics of these works include women in science and ornithology.

Series contains two diplomas awarded to Dr. Ainley by the University of Northern British Columbia, news clippings, and photographs. Series also includes some of her activities during her retirement including her art exhibits, a cruise, and membership in Federation of BC Writers.

File contains photographs created in preparation for the sale of Ainley's residence in Prince George. It consists of the wall and floor seam, fireplace, pipes, lighting and dishwasher.

Series documents academic research undertaken by Dr. Marika Ainley throughout her academic career. It contains research material from projects in Ainley's main areas of research, the history of ornithology and the history of early and contemporary women scientists, as well as research on the relationship between early women scientists and Aboriginal peoples. The series is arranged into thirteen subseries: ornithology research, Louise de Kiriline Lawrence and Doris Huestis Speirs correspondence monograph; "Scientists vs. government experts: The wood buffalo controversy, 1920-1991," "Restless energy: A biography of William Rowan, 1891-1957," women in science and engineering research, Catharine Parr Traill, "Critical turning points: Women engineers within and outside the profession," funding applications, North American and Australian indigenous knowledge and science, oral histories, "Creating complicated lives," publications, and Mabel F. Timlin. Series consists of photocopies of articles; correspondence; bibliographies; draft and published versions of articles, conference proceedings, and monographs; interviews and transcripts; recordings of conferences; statistical data; questionnaires; consent, submission, and other forms; pamphlets and other material from conferences; applications for grants and funding; overhead transparencies; photographs; and notes.

File consists of research materials concerning minorities in the sciences. Materials include photocopied newsletter, newspaper clipping from the Montreal Gazette on racial discrimination, a paper by one of Dr. Ainley's students, Dr. Glenda C. Prkachin's CV, printed images of landscapes and women on paper, and 2 overhead transparencies. Finally, file includes a collection of archival reproductions of photographs from Dr. Elinor Huntsman Manson's collection.

File consists of notes and reproductions relating to land exploration and surveying in British Columbia by Alfred R.C. Selwyn, who was a British geologist and public servant, director of the Geological Survey of Victoria from 1852 to 1869, director of the Geological Survey of Canada from 1869 to 1894, and President of the Royal Society of Canada from 1895 to 1896. Includes: "Photography: Mirror of the Past" American History magazine special edition (Sept. 1989) and a photocopied article "Ninety Years Later" by F.C. Swannell from The Beaver magazine (1956). File also includes reproduced photographs depicting scenes from Selwyn's exploration around British Columbia (1989).

File consists of research material relating to the "Healthy Land, Healthy Future - A Community Study to Examine the Health Issues and their Relationship to Environmental Contaminants with the Takla Lake First Nation and the Tsay Keh Dene Traditional Territories". Includes research grant proposals, draft reports, scientific data, field notes, digital GIS data, photographs, and correspondence.