Denmark
Undenominated letter seal surcharged "25" with a violet handstamp for use as a telephone stamp
Year of issue is approximate
Year of issue is approximate
| Country: | Denmark |
| Type: | Postage stamps |
| Series: | Københavns Telefon-Kiosker |
| Nominal: | 25 øre |
| Year: | 1930 |
| Perforation: | 11½ |
Københavns Telefon-Kiosker
