Although not directly related to Civil Defence this telephonist certificate from 1941 was probably similar to those issued to Report & Control telephonists. Not an overly exciting piece of paper ephemera but the last line is intriguing: "You are expected to comply with the instructions issued to you by the Post Office Authorities respecting your teeth if you have not already done so." Now what is that about...?
Thanks to George P. for the image.
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