Most fascinating. The SS recruiting office on Dam Square... there's a bakery/coffeeshop there now - many cuppas there when I travelled for work. The street to the left is the famous Kalverstraat.. then and now still Amsterdam's main downtown promenade.
The Kalverstraat is actually on the other side of the square (behind the photographer). The street we are looking down here is Nieuwendijk - not as famous as the Kalverstraat, but just as commercial and also a pedestrian zone.