Common Technologies for the Production and Perforation of Stamps, Pt 2 - Stamp Talks 2026/09/14

Paul explains the difference between laid and wove paper, and the comb, line, and harrow perforation techniques. Presenter: Paul Sarjeant Original presentation date: 2026/09/14 The Royal Philatelic Society of Canada (Canada's National Stamp Club) invites you to connect • collect • celebrate. Visit us to learn more about membership and become a member today: https://rpsc.org