Colnect-2537-486-Riobamba-channel.jpg
Source: Colnect
Issued by: Ecuador
Function: airmail
Date: 1952
Denom: 90c
Overprint:
Ovpt color: black
On: No base stamp identified
On-desc: 1.30s
Color:
Design:
Watermark:
Perf:
Catalog value:

In collections: used (Stan Shebs)

External links:
Colnect 528555..verprint_value


Record of changes