Military post offices on the Salolica front. Military French PS posted from "VAG-ETAPES-7*9.2.18", via "TRESOR ET POSTES*510*10.2.18" and "VOJNA POSTA*Br.999*29.1.18" with Serbian censorship "PREGLEDALA/VOJNA POSTA (5)", arr. "MINISTARSKA*?.2.1918". In early 1918 the Serbian Automobile Unit was using the office of Vag.Etapes 7.