Not sure if this is really the right thread, more like "Some pics that I thought were cool but not quite WTF or IOTD" but this will work.
From a set of pics I found
here on Live Journal. Most appear to be 1970s New York but no idea on the rest.
It's difficult, but I'm going to limit myself to posting just two so check out the rest on your own. In the first, be sure to look past the foreground for a special surprise.