Gärtner, Auction 019, 2011-08 'Helbig'

Helbig. Dr. J., Old Germany Special, Foreign and Postal Union Letters from the Early Stamp Period & Old German Letters with Partial and Split Franco, Introduction to the Auction Catalogue Christoph Gärtner 31.08.2011, 59 lots, 1-2 pages per lot, with large-format color illustrations of all lots and detailed descriptions, total 103 pages, with EL, very well preserved #63665