Chemical Corps affiliation with the corps. The Chemical Corps branch insignia consists of a cobalt blue, enamel benzene ring superimposed over two crossed gold retorts. The branch insignia, which was adopted in 1918 by the fledgling Chemical Service, measures .5 inches in height by 1.81 inches in width. Crossed shells with a dragon head was also commonly used in France for the Chemical service. The Chemical Warfare Service approved the insignia in 1921 and in 1924 the ring adopted the cobalt blue enamel. When the Chemical Warfare Service changed designations to the Chemical Corps in 1946 the symbol was retained. The regimental
Au poste! Au poste! Au poste! (Keep An Eye Out!) is a 2018 French black comedy film written and directed by Quentin Dupieux. The film's French title litterally means "To the police station!". The film is notable for having a running time of only 73 minutes. Most of the action takes place in the interrogation room and involves a policeman and his suspect. The "commisaire de police" Buron is investigating the murder of a man found in a pool of blood by Fugain. Fugain is considered the main suspect in the crime and what follows is the all-night interrogation of the suspect.