Triest B: Perforation error
Postal variations give your collection more colour. And it is also nice that you can use the same issue on another exhibit page. Because the Variation makes the stamp 'different'.
So I am proud of my newest gain: a perforation error on the stamps Triest B 1950 pale red.
by Jan de Crom
taken from "The Postal Bee" 4/2003
Contact Group Bee Philately