After searching.a number of catalogues and websites I could not find this very early Bulgarian black/red 50c stamp (attached). The closest match appears to be the 1879 black/blue 50c lion stamp. Can anyone shed Iight as to where his stamp is catalogued, and its rarely
The stamp was found in an old box with about 100 other Victorian vintage stamps.
Many thanks,
Reg
Posted 07/25/2019 06:55 am
