1925 Denmark 50 Ore Airmail with 'Blob on K' Flaw

Denmark · 1925 · 50 ore

This entry describes a specific plate flaw, known as the 'Blob on K', found on the 50 ore denomination of the 1925 Danish definitive airmail series. The image provided is a diagram highlighting this particular printing error.

Issued in 1925, this stamp belongs to Denmark's early airmail definitive series, marking the growing importance of air postal services. The 'Blob on K' flaw is a notable printing error, highly sought after by specialists due to its distinctiveness and rarity.