Sweden. Military postal stationary Facit MU2 , The Swedish Åland Demolitions Detachement 1919. A lovely Military Letter Mu2 machine-cancelled "STOCKHOLM 1 29.7.19" on a nice mounted page to a Swedish officer at Åland. At this time no need for additional franking. Transit cancel "STOCKHOLM 1" on back. There is also a letter content. Ex Harry Hohndorf. Rare and fine quality!