Michael Paul Miniature Joseph Ives Wagon Spring Shelf Clock. This is an absolutely superb miniature Joseph Ives Wagon Spring Shelf Clock by Michael Paul. The clock case is only 7 3/4" tall with a 2 1/2" dial. The total height with the wall bracket is 10 1/2". Amazingly, the clock has a miniature wagon spring movement that runs for 30 hours. The clock is marked #13 of 43.