Please find enclosed photograph of the late Queen Mary, about to enter the first of two Royal Daimlers (no reg. numbers).
I have no knowledge of the date of venue of this scene, but perhaps, if published, some of your readers could help?
An interesting feature of both cars is the three instrument dials that appear to be mounted in the rear passengers’ apartment, presumably to allow the occupants there to monitor the chauffers’ progress.
Jan S. D. Cameron.
[See picture below.—ED.