Where in Portland?

The Royal Enfield dealer for Portland, Oregon, was Allied Motorcycles of 3706 SE Powell. The ad is from The Oregonian July 31st 1947. Today that location is occupied by a print shop. The front of the building is renovated, but seeing it from the side one discovers two garage doors, as one would have expected in a bike shop, and it is a cinderblock construction that well could have been standing since the 1950's.