The mintmark E (for the Swedish mint in Eskilstuna) is unlikely to appear on future Swedish coins. According to the "Dagens Nyheter" newspaper, the Swedish central bank decided that the krone and öre coins will, at least in the next few years, be made by the Finnish Rahapaja ...
http://www.dn.se/DNet/jsp/polopoly.jsp?d=678&a=711751
(DN article, in Schwedish)
Unfortunately I do not understand much Swedish, but apparently this would be the first time in > 1000 years that Swedish coins are produced outside the country. Then again, both the Swedish mint (AB Myntverket) and the Finnish mint are parts of the same company, the Mint of Finland group.
Christian
