Sir William Thomson's centrifugal clock by James White, Glasgow Sir William Thomson's centrifugal clock by James White
Kelvin centrifugal clock parts by White, poly bag containing corks, poly bag containing glass beaker. Kelvin centrifugal clock parts by White
Weight for Sir William Thomson's centrifugal clock by James White, Glasgow. Round and black with a pulley attached to the top. Weight for Sir William Thomson's centrifugal clock by James White
Wooden base for clock. Contains a hole for pendulum. Lined with black, textured faux-leather. Wooden base for clock. Contains a hole for pendulum. Lined with black