World. Four large boxes with thematic collection “The Philatelic Engravings of Czeslaw Slania”. Most interesting collection in many albums, on stockcards and in minor boxes. The collection contains MNH copies of issued stamps and blocks from many, many different countries + lots of essays, engravings, bank notes and other works of this world famous engraver. A very rare and attractive offer. Please inspect [ ** ⊙ ✉ ]