Linn’s Stamp News |
BNAPS website is a must-see for all collectors of Canada's stamps
Linn’s Stamp News You also can download a perfin handbook, Canadian Stamps with Perforated Initials, which illustrates perfins (perforated initials) used by companies on Canadian stamps. Chapter 1 of this book explores the origins of perfins in Great Britain. Use of … |
More: continued here
