Brass drive weights with lead, from the long-case clock by Ahasuerus Fromanteel, London, United Kingdom, 1660-1665 Brass drive weights with lead, from the long-case clock by Fromanteel 1660-1665
Lead weight with suspension eye. Model illustrating the Fleeming Jenkin, Ayrton-Perry, telpherage system, 1882. Telpherage System 1882
Two lead weights removed from scale Model of Goonhilly satellite Antenna (Arthur) and ground station, unknown maker, British, 1987-2008 Two lead weights for scale model of the Goonhilly satellite station, 1987-2008 1987-2008
Lead weight from reproduction of Huygens clock movement (from "Horologium Oscillatorium" 1673), J. Morrison & Sons, London, 1927. Lead Weight from Reproduction of Huygens Clock Movement 1927
Lead weight from reproduction of Huygens clock movement (from "Horologium Oscillatorium" 1673), J. Morrison & Sons, London, 1927. Lead Weight from Reproduction of Huygens Clock Movement 1927
Brass-cased lead clock weight from long-case clock made by Ahasuerus Fromanteel, London, 1660-1665. The outer brass casing is engraved with a coat of arms featuring a shield and crown. Clock weight from long-case clock by Fromanteel 1660-1665
Drive weight with lead in the centre from long-case clock, by Benjamin Nicholas, London, United Kingdom, 1690-1710 Drive weight with lead in the centre from long-case clock 1690-1710
Lead weight with suspension eye and wire. Model illustrating the Fleeming Jenkin, Ayrton-Perry, telpherage system, 1882. Telpherage System 1882
Lead weight for Pecoul's patent sounding buoy, 1854. Lead weight for Pecoul's patent sounding buoy 1850-1858
Lead drive weight from Abney's apparatus for recording the intensity of light, unsigned Lead drive weight from Abney's apparatus for recording the intensity of light
Brass-cased lead clock weight from long-case clock made by Ahasuerus Fromanteel, London, 1660-1665. The outer brass casing is engraved with a coat of arms featuring a shield and crown. Clock weight from long-case clock by Fromanteel 1660-1665
Drive weight with lead in the centre from long-case clock, by Benjamin Nicholas, London, United Kingdom, 1690-1710 Drive weight with lead in the centre from long-case clock 1690-1710