Cast Iron William McKinley Mantle Clock. c. 1896. Cast iron mantle clock with pediment bust of W. McKinley, the base has a trade ship on the left side and locomotive on the right side, front reads “Protection – Prosperity”. Original 3.5 in. black paper label with portrait of liberty in the center, reads “Sound Money, 1896”, has gold roman hour numerals; 1 day spring driven time only movement, not running. 15 in. high x 9 in. wide x 2.5 in. deep.