Now this is for old timers or for people like me that can not believe this existed.
CJOR was in the basement of the Grosvenor and the hotel had a good business - there is a chance Chandler had a separate address for a entrance. There is proof of two addresses being used for CJOR on Howe.
Help!!!!!!!!!!!
Thanks to James Bergquist for the photo
edited to make it clear that when I worked there you walked into the lobby of the hotel to get to the stairs to CJOR and there really wasn't any ident outside that I remember.
<img src='http://www3.telus.net/radiohistory/Pictures3/CJOR 01a.jpg' border='0' alt='user posted image'>