Mary Ann..........I'm assuming that the streets you are trying to locate are the same ones of today since you state that they did not change names on the 1906 list. Main Street runs east from W. 25th St to the River. It "vees" off of and runs almost parallel with Washington, which is the street north of St. Malachi's. Dudley runs west off of W 73rd St. and is about the 4th street south of Madison Ave. Apple is the first street south of Lorain running east off of W. 44th St. Waverly Ct is a teeny tiny street just south of Detroit running west off of W 58th St. I have no idea what Ry. Island would be. My husband, Jim, has never heard of it either. He grew up on the near west side and was a Cleveland Firefighter (they have to know all of the street locations)............Pat