You are thinking “the Colt Patterson of 1836,” aren’t you?
This video and stories all over the Internet attribute this 8-shot very early flintlock revolver on the basis of the maker’s mark to Hans Stopler of Nuremburg, who apparently began working in 1597. They then date the weapon to 1597, despite the plaque listing its owner as Georg von Reichwein dated 1636.
1636 is early enough for me, making the date of the production of the first revolver an even 200 years before Samuel Colt’s Patterson model.
Hat tip to Guns America.