Unexpected censor marks on mail originating from regimental FPOs. PS posted from "VOJNA POSTA*Br.80*3.11.16" with Serbian censorship "(13) PREGLEDAL/VOJNA CENZURA" in black, via "VOJNA CENZURA*Br.999*11.11.16" to Geveve. Usually the Br.80 use censorships with numbers 24 and 25,the use of censorship n.13 was probably because of despatced as reinforcement or moved over long distances. The temporay censor mark was used on Novenmer 1916. RRR.