Good Watson Van Heurck No.1 Monocular Microscope. Signed W. Watson & Son 313 High Holborn London No.7029. It has two Adjustable Eyepieces Holos x5 & x10. Four Objectives, 1.1/2'Holos, 3"Holos, 8mm Apochromatic and 16mm Apoch. Good Gold Lacquer. All Rackwork  Fine. Original Mahogany Box. Used Condition. Tip missing of one Stage Clip.  Racked Down 13.1/2' Fully Racked Up 24'. Box 15.1/2'x11.1/4'x9.1/2"