Join MiOficina Philatelic Society as they look at the first trip of the Graf-Zeppelin to South America by Luis Claudio Fritzen.
Support document available: El primer vuelo del Graf Zeppelin a Sud-América (PDF)
Join MiOficina Philatelic Society as they look at the first trip of the Graf-Zeppelin to South America by Luis Claudio Fritzen.
Support document available: El primer vuelo del Graf Zeppelin a Sud-América (PDF)