Here's a startling coincidence. When I came to Berkeley Square last time, to see if I could sense somehow where the Stella Matutina vault had been stored, I had no idea which house might have contained it. I did, however, joke that I was attracted to number 23 because of the number of the house and the colour of the door.
I've since found out that Donald Hughes lived in Berkeley Square, and was likely to have been the person who stored the vault after the temple became dormant in the 1950s (I think this may have been following his wife Hope's tragic death here in 1951.) And I also found out (in some communications of the Bristol-Hannover twinning committee, improbably) that he had a plaque to John Loudon McAdam fitted to his house when he lived there, in tribute to this illustrious former occupant.
And... What's that I see, just to the right of the door?
Yes. This was Donald Hughes's house, and likely the last resting place of the vault of the Bristol Hermes Temple.
GPS Coordinates:
51.45548, -2.60595
Location: University