This is a cuckoo wall clock made or distributed by the American Cuckoo Clock Co. In the Black Forest style. The clock appears to be very original. The weights are early and the pendulum matches.
This is probably a late 1800's to early 1900's clock. The bellow tops appear to be original so expect to have to replace them. The clock looks complete, and may run, but is untested. The price is right and it's a nice clock with few losses and very original.