Canada, The Bank of Toronto, 5, 10 Dollars, 1906, face Proofs used as models, 5, 10 Dollars, both 1906, two face Proofs of each, all without tint, and 10 Dollars, 1892, a face Proof without tint, and two backs, one in orange and one in dark brown, the face and orange back with ABN Co. Ottawa imprint, the other back with "Canadian Bank Note Company, Limited", including a cut down back Proof in black of the central medallion with portraits of Queen Victoria and Prince Edward, and 5 Dollars, 1906, face Proof without tint, with a letter attached regarding background area wearing out, also with a corresponding back Proof in orange, some with tears, repairs, missing pieces, heavy official notations, close margins or other impairments(12)