Lot 658
658
The Bank of Montreal, a group of Proofs from the 1923-1942 issues, 5 Dollars to 100 Dollars, all designs represented, much duplication, together with development and production materials, including a large quantity of die proof vignettes from this issue(195)

Details
The Bank of Montreal, a group of Proofs from the 1923-1942 issues, 5 Dollars to 100 Dollars, all designs represented, much duplication, together with development and production materials, including a large quantity of die proof vignettes from this issue(195)