TY  - BOOK
AU  - Zinsmeister, Marian Carne
TI  - Switzerland 1850-1958: detailed information concerning the stamps of Switzerland - when, why and how issued 
PY  - 1959///
CY  - Chicago
PB  - Society of Philatelic Americans
KW  - Switzerland | 1850-1958 | Definitive Issues | Commemorative Issues | Semi-postal Issues | Production | Designs | 19th Century | 20th Century
ER  -