Here is another in the same vein.
Memorial of the Great War, 1914-1918 : a record of service
By Bank of Montreal Publisher [Montreal] : Bank of Montreal 1921
"Published by the Bank of Montreal in honour of the members of its staff who served with the colours."
Ya, that's a good one. Cheers!
The Canadian Imperial Bank of Commerce published Letters From The Front for their employees who enlisted in WW1