Shown here, in the September 1944 issue of Manitoba Calling, the program guide of CKY Winnipeg, are two “Wrens” of the Women’s Royal Canadian Naval Service. Stationed atop the signal tower over Halifax harbor, these women did the job of Naval signalmen in visual signal work. They flashed and received messages to and from ships and relayed them to the Navy shore offices. The magazine noted that the tools of their trade were projection lamps, signal flags, binoculars, telescopes, telephone, and radio telephones.

The magazine noted that while nothing could compensate for the horror and destruction of war, there were some good results. One of those was the fact that women had been given the opportunity to serve Canada in a variety of jobs with few openings in peace time.

For another look at visual signalling methods, see our earlier post.