Pair of candlesticks, Sheffield plate by Boulton and Fothergill, Birmingham, Warwickshire, England, c.1765 Pair of candlesticks Sheffield plate by Boulton and Fothergill, Birmingham circa 1765
Replica of Lightning Conductor by Benjamin Franklin, United States, 1730-1760 1730-1760 (original); 1931-1939 (replica)
Small stone scarab pierced longitudinally with flat base engraved with design of standing harpist and seated figure 2000-1000
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model. 1642-1649 (original); 1883 (model)