These design items for the Bank of New Brunswick’s $5 note show an engraving of the Reversing Falls Bridge in Saint John, NB.
Source: 5 dollars, face model, Bank of New Brunswick, Canada, 1904 | NCC 2023.31.174; 5 dollars, plate proof and artwork, American Bank Note Company, Canada, 1904 | NCC 2023.31.188, NCC 2023.31.186

The Sovereign Bank of Canada entered the Canadian banking scene in a flash and left with a bang eight years later by going bankrupt.
Source: 50 dollars, face model, Sovereign Bank of Canada, 1906 | NCC 2023.31.193; plate proof, American Bank Note Company, 1902 | NCC 2023.31.197; photograph, King Edward VII, W. & D. Downey, United Kingdom, around 1901 | NCC 2023.31.195