Very Rare 18th C. Simple Microscope Compendium signed Dollond London in Original Green Velvet Lined Fishskin Case Comprising of Brass Column screwing into top of Case with Single Sided Mirror, Four Objectives one with Lieberkuhn & Cap, Lens Holder for use by hand or on Stand, Screwbarrel with Attached Rod again for use by hand or with Stand, Three Bone Sliders, Stage Forcepts, Round Stage with Dovetail Fitting signed Dollond London, Black & White Ivory Disc, Ivory Talc Box and Tweezers.  Case 6"x 4.3/4"x 1.3/4".    One odd hook on Case.       &am p;nb sp;       Ref. Singular Beauty. page 36 fig 52.  Clay & Court page 69 fig 43