Sweden. Military postal stationary Facit Mu2+Tj41 , The Swedish Åland Demolition Detachement 1919. A lovely military letter Mu2 with additional official postage 2 öre cancelled "ASKIM" 30.6.19 on nice mounted page to a Swedish Lieutenant at the Swedish Detachement at Åland. Last day with 2 öre additional franking. Very rare, nice quality and exhibition item!