This one has a stamp date of August 1981. As you can see our artist Damary did all the art work it also required small wood work. We also installed a New set of Bellow tops and the dance platform gear. The movement and all metals was sonically cleaned and oiled. We also test-run it for 4 days before packaging it. . Measures appx. 12 inches high by 9 inches across and about 6 inches deep. Comes with pictorial set-up instructions a numerical Certificate and a 3 page article about cuckoo clock origins.