Similar
Switzerland Bern 1906 revenue 50c - 78B
Summary
Switzerland Bern 1906 revenue 50c - 78B. No name of engraver inscribed. Type B: *Watermark IV ('S') *Perforated 12.75x10.25 *Lilac-brown / violet-grey on white paper
Date
1906
Source
Wikimedia Commons
Copyright info
public domain
