The records in this accession consist of miscellaneous classified and central registry files created in the offices of the Executive Administration, the Canadian Surface Transportation Administration, Marine Group, and Aviation Group. Subjects include work studies; conferences and committees; motor vehicle safety; traffic analysis and impaired driving; environmental pollution; railway passenger service; rolling stock; railway terminals; transportation of dangerous goods; parliamentary committees, commissions, and royal commissions on transportation; shipwreck investigations, and investigations into marine casualties involving loss of life. There are also plans of various Canadian-registered aircraft (5008 series)., NOTE: Boxes 1 to 24, and 26 have been brought up to permanent status in volumes 5152-5176., Originally received 129 technical drawings, and disposed of 10 duplicates.
Physical description note:
Architectural, technical - drawings: The aircraft registration designation is written directly on the sheet, or on a sticker pasted to the sheet., Architectural, technical - drawings: Some items are approval stamped by the Dept. of Transport's Air Services Division, or its Aeronautical Engineering Division., Architectural, technical - drawings: Items #64-65 are stamped: Kovachik Aircraft Service, RR 6, Milton [Ont.]., Architectural, technical - drawings: Item #64 has a routing slip glued to it.
Note on the state of conservation:
Architectural, technical - drawings: Some items have tears along folds and edges, or holes punched., Architectural, technical - drawings: Items #66-67 need additional tears repaired.
Cartographic math data: