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Source:
Colnect
Issued by:
Spain
Function:
airmail
Date:
4/4
/
1920
Denom:
50c
Overprint:
CORREO AEREO
Ovpt color:
black
On:
postage 1909 50c issue=1909
Color:
green blue
Design:
King Alfonso XIII
(1909 Spain)
Watermark:
unwmk
Perf:
14
Catalog value:
Prev:
25c bl on=1909-25c
Next:
1p lake on=1909-1p
External links:
Colnect 137810..g_Alfonso_XIII
Record of changes
