No, this is *not* a good forgery.
Even allowing for metal movement from a wire brush, the proportions are all wrong. On first glance, my eyes crossed; it just ain't right for a 1921 Morgan.
Specifically: The arrow fletches are wrong. The shape of the eagle's head is wrong. The date numeral spacing and number height-width proportion is wrong. There's too little "white space" in "In God we trust," even allowing for metal flow.
Ugh. It hurts to look at.
The best thing about a bicycle is that it uses no gasoline, therefore the chance of fiery death is greatly reduced.
First Catman, then Gary Burke and now Bigg Fredd - there's one heck of a coin club in Heaven.