Cover from "BP.999*27.6.17", fr. with 25c French stamp canc. "TRESOR ET POSTES*510*18.7.17", arr. "LAUSANNE GARE*31.VII.17". Serbian censor cachet "4" (type IV) in lilac. Also tape "CONTROLE POSTAL MILITAIRE", linear "N.O" and "ARMEE DORIENT/CENSURE MILITAIRE*17".