La Baie 587 rue Sainte-Catherine O

I can assure you that the 1912 map is really from 1912, it looks very similar to the older one but if you see the complete map you can see that it comes from the 1912 series. On the the maps from 1912 you can clearly see the Goodwinds Limited store, not visible on the 1890 map where the Queens Hall stand at the same place.

The Bay

The first map (1912) is incorrectly dated; it's the same as the 1890 map which is correct. I live at 1525 Wrexham Avenue, one of five row houses on a small street, designed and built by the same architect in 1886. He had come to Montreal from Boston, after doing work in the Baltimore / Washington DC area; in the earu 1900s he left Montreal for San Francisco, and worked on their subway system.