> Right, that's how you could plausibly have made one or two, as a palace amusement, or a circus act. It's a little surprising this didn't happen (as far as I know).
You also need people to ride it. It wouldn't fly as a palace amusement because the king (and more importantly the little prince) would keep falling off. They won't have an incentive to value the skill until there is a horde of middle-class, 19th century, hipsters showing him up.
A circus act is more plausible, but only if there's some continuum of other simpler circus equipment leading up to this rather sophisticated bit of engineering.
You also need people to ride it. It wouldn't fly as a palace amusement because the king (and more importantly the little prince) would keep falling off. They won't have an incentive to value the skill until there is a horde of middle-class, 19th century, hipsters showing him up.
A circus act is more plausible, but only if there's some continuum of other simpler circus equipment leading up to this rather sophisticated bit of engineering.