STAMPS
1967
United Nations (New York), Expo 67
1969
Canada, Non-stop transatlantic flight
Canada, William Osler
1971
Canada, Samuel Hearne
1975
Canada, Ships
NON-PHILATELIC ENGRAVINGS
1954
Canada, $5 banknote reverse, Otter Falls
1961
Canada, Sandy McTire portrait on Canadian Tire Coupons
1967
Canada, $1 banknote obverse and reverse, Parliament Buildings
1969
Canada, Parliament Hill on $1 banknote P85 (1)
Canada, Inuit hunting scene on reverse of $2 banknote P86 (1)
Canada, Portrait of Wilfrid Laurier and Salmon fishing boat on $5 banknote P87 (reverse deepening of engraving by George Gundersen) (1)
Canada, Abaondoned essay of Swan Lake for obverse of $50 banknote P90 (1)
Canada, Both sides of $100 banknote P91 (1)
Notes:
1) The art and design of Canadian banknotes - Bank of Canada
1967
1969
Canada, Non-stop transatlantic flight
Canada, William Osler
1971
Canada, Samuel Hearne
1975
Canada, Ships
NON-PHILATELIC ENGRAVINGS
1954
Canada, $5 banknote reverse, Otter Falls
1961
1967
Canada, $1 banknote obverse and reverse, Parliament Buildings
1969
Canada, Parliament Hill on $1 banknote P85 (1)
Canada, Inuit hunting scene on reverse of $2 banknote P86 (1)
Canada, Portrait of Wilfrid Laurier and Salmon fishing boat on $5 banknote P87 (reverse deepening of engraving by George Gundersen) (1)
Canada, Abaondoned essay of Swan Lake for obverse of $50 banknote P90 (1)
Canada, Both sides of $100 banknote P91 (1)
Notes:
1) The art and design of Canadian banknotes - Bank of Canada
You will find Charles Gordon Yorke's biography HERE.