Cover fr. with 3x10c. canc. by pen and posted from "VOJNA POSTA*Br.504*27.4.17" with Serbian censorship "(16) PREGLEDALA/VOJNA CENZURA" in black (No.16IV/A, period of use from at least 1st November 1916 to October 1917), via "VOJNA POSTA*Br.999*29.4.17" with French sensorships "OUVERT par lAUTORITE*306", "308" and "101", arr. "WEESEN*27.VI.17".