The Large Queen Dominion of Canada series was issued from 1868-1876. The first in this series was the 1/2 Cent Queen. It came in 2 shades, Black and Grey Black. 6,700,000 were ordered. In very fine mint condition, it can be valued as high as $125 ($100 US).
1/2 Queen Victoria
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The next stamp in this series is the 1 Cent Queen Victoria. It came in only one shade, Brown Red. 4,610,000 were ordered. In very fine condition, it fetches up to $1,000 ($800 US). If it has a ‘water mark” on it, than the price can quadruple!
One Cent Queen Victoria ~ Brown Red
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There was a 2nd issue of the One Cent Queen Victoria. It came in 3 different shades, Yellow Orange, Deep Orange, and Yellow. 4,990,00 were ordered. Some catalogues value this stamp as high as $2,000 ($1,600 US).
One Cent Queen Victoria (2nd issue) ~ Yellow Orange
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Source: The Unitrade specialized catalogue of Canadian stamps
@papa-pepper for creating these logos for 
@daveks!