"Prof. Starr, who has previously consulted for the Royal Canadian Mint, says there is no doubt that the leaf – which appears above the “20” – is from a Norway maple tree. It has five main lobes, or projections from the body of the leaf, and the tips are stringy. On the other hand, sugar maple leaves have just three lobes and the tips aren’t stringy."
A Brief History Of Settled Science..
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