Sweden. Military postal stationary Facit Mu1, Handmade essay for Mu1 (first issue military letters without reply stamp 1916) in red and black, front and back on watermarked paper. Text on front "MILITÄRBREV." (=Military letter). A beautiful item and a must for starting a postal stationery exhibit with regarding the first Swedish issues of military letters free for the sender. Only known essay for Mu1. Excellent quality. Unique item!