Sweden. Military postal stationary The Swedish Åland Demolition Detachement. MU2 two covers sent to Åland, one MbK2 sent from Åland, twenty coupons type A whereof 18 unused and two "cancelled" (CTO) ÅLANDSDETACHEMENTET and CHEFEN FÖR KUSTARTELLERIVDELNINGEN, respectively (most probably done afterwards). Also a cover with 2×F79 (not cancelled, imperfections) sent from Åland to ÄLFSJÖ 8.4.18. The entire lot is presented at www.philea.se. Ex. Zetterberg. (25).
