Fantastic photos. Am I correct in assuming they are from Christmas 1936? My basis for this assumption is the shape of the knee grip rubbers coupled with the tank panel shapes which suggests 1937 model year bikes. Decorations suggest Christmas, which would have to be 1936 to fit.
36 4G, 37 VH, 54 KH(A), 75 Healey 1000/4, 52/53 ex ISDT KHA (project).
Former Machine Registrar & Archivist, General Secretary and Single Spares Organiser (over a 25 year period).
Now Archivist once more - but not Machine Registrar.