This is a German military field post (Feldpost) card sent in 1916 from Novo Svenziany (Švenčionėliai, Lithuania) to Chateau Salins in Lothringen, Germany (now Lorraine, France). Švenčionėliai was nothing more than couple of houses until the Tsarist authority built a railroad linking Vilnius and Saint Petersburg. The present Švenčionėliai station was build for the town of Švenčionys but because of the distance of 10 Km, a small sub-town started to grow around the station which eventually became "Novo Svenziany", the New Švenčionys.
You certainly won't see this sign in present Švenčionėliai:
"Horse wagon, do not stop here"