This 20-cent definitive stamp from Canada (1956) highlights the nation’s vital pulp and paper industry, one of the pillars of mid-20th-century Canadian exports. The design features a worker overseeing massive paper rolls moving through industrial machinery, captured in bold deep-green intaglio printing. It belongs to the iconic “Resources” series, showcasing Canada’s economic strengths. Well-struck and finely detailed, this issue is favored for its crisp industrial artwork and higher denomination. A solid thematic piece for collectors focused on industry, labor, and Canadian economic history.