Special Red-Cross card for correspondence of the prisoners of war sent from Serbian prisoner in camp of Hungary (24 Mar.1918) canc."SAJTOSKAL*918 MAR.25" trans.Vienna canc.triangular censor.cachet "GEMEINSAMES ZENTR.NACH-W BURO-ZENSUR ABTEILUNG WIEN" to Krusevac-Serbia.On arrival censor.cachet "Zensuriert Krusevac".