Arnold Adams & Co. (London, c. 1840-1900 ) Probably Swiss made for the American market Case marked: No. 743 / Arnold Adams & Co. / London / Detached Lever / 13 Jewels. It has been suggested that this was a fake name used by an unknown Swiss company, as "detached lever" was more of a Swiss practice. The face is engraved with a fence lined farmhouse before a hilly background. Note: loose glass cover. Please note that we can not guarantee the functionality of the clock movement.