Here's a pic I just scanned and blew up from the postcard. It's by William Notman and taken from the top of the Manitoba Hotel. The year would probably be around 1895 -- the original McIntyre Block, which burned on February 11, 1898, is still on Main Street (the Manitoba Hotel burned on February 9, 1899). You can see St. Andrew's Church in the background (at Elgin and Ellen) and the Post Office and City Hall, etc. Also, notice the enormous number of telegraph and electrical wires strung along the poles on Main Street.