Having dug out my copy of "How to make Good Pictures"*, I see a section on p41 simply called "Street Photography", beginning "The successful picturing of street scenes requires both thought and dexterity on the part of the amateur". It's quite obvious that it's referring to something very much like what we call "street photography" these days and, judging by the Wright Flyer-type aircraft depicted, the fashions, and the cameras depicted, I think it's probably published in 1910 at the latest. So it's been about a looooooong time.
Adrian
*I wonder whether Chris Crawford has one of these? The phrase reminds me of his "I made this picture..."