GEORGE III MAHOGANY TWO-TIER, DROP-LEAF DUMBWAITER,late 18th century. Each tier with drop leaves folding upwards to form oval shelf; urn-turned columnar support; trifid base has three squared, curved legs ending in square brass cup casters - 30 in. each shelf x 26 3/4 in. fully extended. Estimate $600-800
PROVENANCE: Estate of Ruth Thomson, Washington, DC