Copyright © 2020 Jason Clarke Antiques.
George III Cased Culpeper Type Microscope by Robert Brettell Bate London
George IV Chondrometer or Grain Scale by Robert Brettell Bate of London
Vice-Admiral Sir Charles Paget's Marine Telescope by George Stebbing of Portsmouth
William IV Marine Night Glass by George Stebbing Optician to The Royal Yacht Squadron