"Made like a gun, goes like a bullet"
So many Enfield stories. So little time!
A fascinating ad. I mused about the Royal Enfield location (and even visited it in 2011). But the property records seem to show that this modern building on the corner dates from 1950. I concluded that in 1947 the R.S. Evans business might have included several of these properties, including the much older white building third down from the corner in your photo. The site of the modern building could have been an open lot used to display cars for sale in 1947.