and Gilt Bronze Portico Clock 19th century, stepped rectangular marble top and pediment with bronze mount over gilt bronze circular dial with Roman counters, flanked by four carved black marble columns with bronze caps and supports, stepped platform base with four applied rosettes, bronze flattened bun feet, works unsigned but numbered "132", original eagle-decorated lyre-form pendulum, 19 in., minor chips to front edge of base support, chip at back corner and at back of black marble, bronze with discoloration and corrosion, lacking key. Provenance: Estate of Elaine Rockefeller McAlpin Tate minor chips to front edge of base support, chip at back corner and at back of black marble, bronze with discoloration and corrosion, lacking key