Norway 1926-1929 Official Stamps
From Stamps of the World
- Issue Dates : 1 January 1926 - 1929
- Designed by : S. Hennum
- Printed by : Chr. H. Knudsen
- Print Process : Typo
- Perforations : 14²:13²
- Watermark: Posthorn
- Catalogue N°s Yvert S1-S7, Michel D1-D7, SG (1955) O1-O7
Overprints