1 Jul 1911 to 30 Sep 1922
surface letter rate 5 c
US Conversion rate 1 US cent = 5 goldcentimes
Swedish conversion rate 1 goldcentime = 0.8 öre
US handstamp shows amount to pay in goldcentimes, normally double deficiency.
In Sweden indicated amount multiplied by 0.8 was marked on the item. The amount due was normally paid by affixing stamps on the item.
details and larger image, click on the item
Letter with 2 cent
Letter with 4 cent
Double rate letter with 2 cent
Double rate letter with 4 cent
Postcard with 1 cent