This clock was in a case that was built by George Gill Knox, 1791-1872, a cabinet maker in Vevay, IN. or his father, a Revolutionary War soldier, Robert Knox, 1758 - 1836. It is mounted on the wall so I can't see the back, but there is a card in it that says

No 6

Lorenz Schoenbach in Preukirch

(And then in Old German script)

Lorenz Shoenback

in Preukirch

I am interested to know more about this clock. Does anyone have any information?