Fred Powis (Australian, active 1910s-40s) jasper in the Canadian Rockies c1929 colour lithograph, signed 'Fred Powis' in image lower right, 101 x 63.5 cm. Linen-backed. Text continues 'Canadian National Railways. Scottish house, 19 bridge St, Sydney. 84 William St, Melbourne. Waite & Bull.' a very scarce Canadian National Railways poster created in Australia for display in Australian travel booking offices.