Lot 20200 387. Auction -

FINLAND – Studier och Meddeanden, Study booklets 1–10 (1932–1971), each with various good technical articles, some also in German; hardcover, rare! PLUS handbook “Die Briefmarken des Grossfürstentums Finland”, 4th edition 1914, 2 parts: The stamps (part 1) and the postal stationery (part 2), hardcover, ex library Dromberg (with signature). Estimate: 100 Euro