Map
of the Central Part of
Jasper Park
Alberta
From Photographic Surveys by M. P. Bridgland, D.L.S., 1915
and from the Interprovincial Boundary Surveys, 1917 and 1921
Compiled, Drawn and Printed by the Topographical Survey of Canada, Ottawa, 1923

Similar map published in 1917 [1]. The surveys of Morrison Parsons Bridgland [1878–1948] are covered in MacLaren Mapper of Mountains.[2].

There is a set of more detailed maps published in 1916 based on the Bridgland’s 1915 survey:

Maps of Central Part of Jasper Park, Alberta.
Department of the Interior Canada, 1916
Sheet One, Northwest
Sheet Two, Northeast
Sheet Three, West Central
Sheet Four, East Central
Sheet Five, Southwest
Sheet Six, Southeast