Canada, La Banque Nationale 2.11.1922 Ch. 510-22-04s PMG Gem UNC 65 EPQ 10 Dollars (Specimen)
According to our Charlton catalog just a single issued note of this denomination has been reported. Luckily for the collecting community specimens are available. This Gem Uncirculated example should fill the gap quite nicely, it is fully original with good eye-appeal.