Slogan Postal Markings of Canada 1941-53
Manufacturer: BNAPS Books Department
Slogan Postal Markings of Canada in the 1941-53 Period, 1992 by Rosenblat, Daniel G.. Prepared by the Slogan Study group of BNAPS. Single- and multi-office listings of slogan postal markings in use from 1941-53. Includes earliest and latest recorded use. Cerlox bound, 70 pp.