TY  - BOOK
AU  - Salm, Karl
AU  - Zenker, Gotwin
AU  - Huene, Erik Freiherr von
TI  - Michel-Handbuch-Katalog "Pfennige"
PY  - 1977///
CY  - Munich, Germany
PB  - Schwaneberger Verlag
KW  - Germany | 1875-1877 | Definitive Issues | 19th Century | Production | Errors and Varieties | Color | Collecting -- Guides and Handbooks
ER  -