Copyright © 2019 Jason Clarke Antiques.
George III Cased Double Framed Sextant by Robert Brettell Bate of Poultry, London
George IV Chondrometer or Grain Scale by Robert Brettell Bate of London
Large Early Nineteenth Century Chondormeter or Grain Scale by Robert Brettell Bate of London
William IV Marine Night Glass by George Stebbing Optician to The Royal Yacht Squadron
William IV Three Draw Telescope by Cox of Devonport - Reginald J Cheetham Collection