@medieval_illuminations @aslakr unbelievable. It can't be so ancient.
I'm here to tell you that it's unmistakbly the face of the late, great Joyce Grenfell.
<https://www.npg.org.uk/collections/search/portrait/mw18368/Joyce-Grenfell>
I thought first of all-time master of disguise Alastair Sim, however the chin of WPC Ruby Gates is observably more slender than that of Millicent Fritton.
<https://moviedude.co.uk/[Film]%20The%20Belles%20of%20St%20Trinian's%20(1954).htm>


