Colnect-2191-450-Pilot-George-Alexander-Koppen-1890-1970.jpg
Source: Colnect
Issued by: Netherlands
Function: airmail
Date: 8/20/1928
Issue: Long term
Denom: 40c
Color: red
Design: Luchtrecht
Watermark: circles
Perf: 12
Catalog value:



External links:
Colnect 82376-..-1970-Air_Duty


Record of changes