Welby German Brass Humpback Mantle Clock Key Papers Antique Art Deco 1930s. Pre-Owned Welby German Brass Humpback Mantle Clock Key Papers Antique Art Deco 1930s. The clock comes tested and working as shown in the photos and video given. It comes with the key and the original papers for the clock. It chimes Westminster on the quarter hour and on the hour to the hour. The knob at the top back of the clock turns the chimes off to run silent. The case is still OK but I try to show how the grain of the wood is rough now from age. Please use the photos to determine the condition of the clock for yourself. We have many more exciting and unusual items in our store. Please feel free to brows our items and don’t forget to bookmark us for future shopping needs. You can also sign up for our news letter that goes out each week with all the new items that come in!!! Links to these can be found above at top of page. BY PURCHASING THIS ITEM YOU AGREE TO THE FOLLOWING TERMS AND CONDITIONS. We are not experts in anything we sell and we do not pretend to be, so some of our knowledge may be limited. All items are described to the best of our knowledge. I DO NOT WORK ON WEEKENDS.