Introduction
A number of special printed issues or of tributes were produced containing at least a copy of the stamp 0,50F Marianne de Béquet. We will present them in this article.
Imperforates
Appeared by 1940, imperforates come from sheets of normal stamps having voluntarily escaped perforation. The number of issued imperforates for small-format stamps is 2000 (20 sheets of 100) (figure which, however, cannot be guaranteed). Imperforates are mainly intended for official collections (…)