Wonderful and scarce large wooden square dual electric clock made by Smiths C.1933/4.
The black and gilt dial is in very good order with little worm (treated).
Original back to the clock conceals the movement. 
The movement will require connecting by a  professional and qualified electrician.
* movement did run on test
The hand adjustment rod attached to the bottom of the movement also works as it should.
Original connector (rarely found) is with the movement.

Measuring approximately 53 inches square. (135cm)
You will never find another of these.