Description
Frimerkeauksjon, Oslo, 13.11.2009, Ole Helmer Sjo 'Norwegian Air Mail up to 1945', 267 lots, 29 pages, probably all lots illustrated in color, with detailed descriptions (in Norwegian) #65149
Frimerkeauksjon, Oslo, 13.11.2009, Ole Helmer Sjo 'Norwegian Air Mail up to 1945', 267 lots, 29 pages, probably all lots illustrated in color, with detailed descriptions (in Norwegian) #65149