This page leads to a site formerly run by Bill Kretzel located at ncf.ca (National Capital Freenet).
It contains the following sections:
CINERAMA and large-frame motion picture exhibition in Canada 1954-1974
Large-frame and/or stereophonic sound motion picture exhibition 1974-1982
Large-frame motion picture exhibition in various Canadian cities 1983-2001
IMAX-format motion picture exhibition in various Canadian cities 1998-2002
Dolby Six-Track Stereo installations in Toronto, Montreal, Vancouver and Ottawa
Dolby Stereo Equipped Theatres in Canada
Unfortunately, the site no longer exists at ncf.ca, but I managed to find all the pages at www.archive.org.
Click here to explore the site.