06 1920 Seattle Road Map annotated
Detail from a 1920 street map is annotated to show where tiled street names were installed on sidewalks in 1904. (Map is public domain; annotated by KIRO Newsradio)
Detail from a 1920 street map is annotated to show where tiled street names were installed on sidewalks in 1904. (Map is public domain; annotated by KIRO Newsradio)