Item consists of one bound atlas measuring 45.5 x 41 cm. It contains 36 Canadian electoral district maps printed and prepared between 1947-1948. The volume is numerically arranged by map number for British Columbia (1-18), Alberta (1-17), and Yukon-Mackenzie River. Maps vary in scale and include the districts' population as of the 1941 census. Each black and white map includes an electoral district definition as defined in the Representation Act of 1947 and district boundaries are marked in red. Depending on their scale, maps depict cities and towns, railway lines, bodies of water, ferry routes, street names, and/or house numbers.

The series contains records relating to the Peace River and Mackenzie River basins, from correspondence file 0309728. It consists of a preliminary report on the Peace River basin flood of 1972 by the Inland Waters Branch of Environment Canada and records of meetings of the Mackenzie Basin Intergovernmental Liaison Committee.