04.09.1916 postcard from 1.march company 23.march batallion of 53.Infantry Regiment mailed to Pleternica in Slavonia, Croatia. Hand written in pencil Zenz. - censored . At the time war was going on for 2 years and already 23.march-replacement batallion was raised as huge losses were sustained on Galician front. Mailed via Feldpost 136 - used by Quartiermeister abteilung of the 7th.Army on the Russian front. Replecement (Marsch) batallions used different Feldpost services of units stationed in the area they passed on the way to front.