Cover from "VOJNA POSTA*Br.96*29.11.17" fr. with 5x5c. and posted from "TRESOR ET POSTES*504*28 12 17" with Serbian censorship "PREGLEDALA/VOJNA CENZURA (56)" in violet (No.56, period of use 28th February 1917 - March 1918), via "VOJNA POSTA*Br.999*1.12.17", arr. "ZURICH 1*6 I 1918".