Shell - Keeler Motors, Harrow On The Hill early 1970's 2

So far my best guess as to where this was is here on Pinner Road www.google.com/maps/@51.5807497,-0.3425944,3a,75y,284.19h...

There is a place called Keelers still showing on Google Streetview here www.google.co.uk/maps/@51.5532471,-0.3142932,3a,75y,180h,... but it isn't the same place. However I do have an old photo of this same Google Streetview but from the 1930's see below.

Done