Early Electromechanical Poole clock.
This is a very hard to find 1920's Poole clock. They use a special and ingenious pendulum pulse type movements. With electromagnet to push a gravity arm to give the pendulum a swing as ot needs. A toggle type switch is engaged when the pendulum swing begins to loose power. These are very cool clocks that are hard to find with all the pieces and not taken apart. I have a huge collection of many clocks and now it's time to move these on. I have not worked on or tested this clock other than make sure it was complete. They can are very challenging to work on but are definitely a standout in the clock world. If your looking for a unique piece for restoration or just to display this is hard to beat. This is sold as is with no guarantee. Clock is fantastic and a terrific piece for a clock or watch enthusiasts. Thanks for looking.