CHIPPENDALE-STYLE MAHOGANY TALL-CASE CLOCK,Circa 19th century. With painted enamel on zinc dial and phases of the moon, together with calendar window, Arabic hour numbers, outer rim with seconds marked in quarter Arabic numbers; gilt, green and brown seashells in corners; scrolling pediment crest with brass roundel and urn embellishments; arching glazed parlor door opens to shell pointed dial; fluted columnar supports; cove molding; quarter-round fluted columns; arching pendulum case door; on base with raised cartouche-form panel on ogee-bracket feet; with pair original weights and pendulum/pendulum bob - 90 in. high. Estimate $2,000-4,000