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 Image: Title: Expedition: Photo ID:
1. Ship "C.D. Howe" Department of Transport From Arctic Ship "C.D. Howe" Department of Transport From Arctic AINA-42-1
2. Department of Transport Department of Transport
3. Two million square miles of Canada are stored in special fireproff vaults at the RCAFIs No.1 Photo Establishment, Two million square miles of Canada are stored in special fireproff vaults at the RCAFIs No.1 Photo Establishment, Rockcliffe, preserved on photographic negatives taken by aircraft of 22 photo Wing, which has the job o f covering the Dominion by aerial photography. Shown above are just a few of the negative rolls which represent thousands of flying hours and painstaking aerial photographic work by the RCAF, and which are playing a big part in developing our natural resources and pushing back our northern frontiers. The aerial pictures are used by the Department of Mines and Resources and other government departments, as well as by the Army, for mapping. In addition, many commercial uses are made of the photos. (RCAF Photo) AINA-49-11
4. Agriculture, Dominion Department of Agriculture, Dominion Department of
5. Railways & Canals Department Railways & Canals Department
6. Post Office Department Post Office Department
7. Biting Fly Control Studies - Blackfly Stream in swamp - Blackfly breed only in running water - Goose Biting Fly Control Studies - Blackfly Stream in swamp - Blackfly breed only in running water - Goose Bay, Labrador AINA-48-9
8. Biting Fly Control Studies - Collecting Mosquito Larvae and making biological assessments at infested Biting Fly Control Studies - Collecting Mosquito Larvae and making biological assessments at infested bog - Goose Bay, Labrador AINA-48-8
9. Biting Fly Control Studies - Tracking vehicles were required to reach biting fly breeding areas - South Biting Fly Control Studies - Tracking vehicles were required to reach biting fly breeding areas - South Arctic forest south of Churchill, Manitoba AINA-48-7
10. Biting Fly Control Studies - Field study station in a Mosquitos pool showing cages for individual and Biting Fly Control Studies - Field study station in a Mosquitos pool showing cages for individual and mass raining of Mosquitos - Churchill, Manitoba AINA-48-6
11. Biting Fly Control Studies - Testing biting fly repellants applied to forearms and legs in forest. South Biting Fly Control Studies - Testing biting fly repellants applied to forearms and legs in forest. South of Churchill, Manitoba AINA-48-5
12. Biting Fly Control Studies - Collecting Blackfly from interior of Cage used in Blackfly emergence studies Biting Fly Control Studies - Collecting Blackfly from interior of Cage used in Blackfly emergence studies in small stream - Churchill, Manitoba AINA-48-4
13. Biting Fly Control Studies - Misqutos-infested swamp - White cards bearing petri dishes were used to Biting Fly Control Studies - Misqutos-infested swamp - White cards bearing petri dishes were used to assess spray destribution and D.D.T deposit - Watson Lake, Yukon AINA-48-3
14. Biting Fly Control Studies - Aerosol generator mounted on vehicle spraying insecticide against Blackfly Biting Fly Control Studies - Aerosol generator mounted on vehicle spraying insecticide against Blackfly and Mosquitos - Whitehorse, Yukon AINA-48-2
15. Biting Fly Control Studies - View of river canyon - Blackfly breed in great numbers in the rapids. New Biting Fly Control Studies - View of river canyon - Blackfly breed in great numbers in the rapids. New Whitehorse, Yukon AINA-48-11
16. Biting Fly Control Studies - Experimental spraying by R.C.A.F. Dakota (c.47) to control mosquitos luminescent-panel Biting Fly Control Studies - Experimental spraying by R.C.A.F. Dakota (c.47) to control mosquitos luminescent-panel on vehicle marks spray spot - Churchill, Manitoba AINA-48-10
17. Aerial view of Mosquito-breeding sphagnum bog. - 17 miles of bogs sprayed with DDT - Goose Bay, Labrador Aerial view of Mosquito-breeding sphagnum bog. - 17 miles of bogs sprayed with DDT - Goose Bay, Labrador AINA-48-1
18. Mines & Resources, Department of Mines & Resources, Department of
19. Geological Survey, Department of Mines Geological Survey, Department of Mines
20. Daily journal for 1921, diary of Mrs. Frances Gladys O'Kelly Daily journal for 1921, diary of Mrs. Frances Gladys O'Kelly
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