细节
A RARE LATE 18TH-CENTURY LACQUERED-BRASS COMPOUND AND SIMPLE MICROSCOPE COMPENDIUM,
SIGNED ON THE TRIPOD STAND MARTIN LONDON, THE BODY-TUBE MOUNTED ON A SHAPED LIMB, ARRANGED TO SWIVEL FROM THE VERTICAL TO THE HORIZONTAL, WITH ATTACHMENT FOR THE SIMPLE MICROSCOPE LENS OVER THE EARED STAGE, THE SQUARE-SECTION PILLAR WITH RACK AND PINION VERTICAL ADJUSTMENT FOR THE STAGE WITH FINE-SCREW ADJUSTMENT VIA A PARALLEL SQUARE-SECTION BAR, MOUNTED ABOVE A BALUSTER-TURNED SUPPORT OVER THE TRIPOD STAND WITH ONE FOLDING LEG FITTED WITH THE CONCAVE MIRROR, WITH AN EXTENSIVE RANGE OF ACCESSORIES INCLUDING FIVE NUMBERED OBJECTIVES, BULL'S-EYE CONDENSER, EARED STAGE, FORCEPS, FROG PLATE, LIEBERKUHN, LIVE BOX, EIGHT IVORY SLIDERS AND OTHER ITEMS, IN RED PLUSH AND IVORY SATIN-LINED AND FITTED FISHSKIN-COVERED CASE WITH TWO BRASS HOOKS AND EYES -- 12IN. (30.5CM.) WIDE
SEE COLOUR ILLUSTRATION AND DETAIL
SIGNED ON THE TRIPOD STAND MARTIN LONDON, THE BODY-TUBE MOUNTED ON A SHAPED LIMB, ARRANGED TO SWIVEL FROM THE VERTICAL TO THE HORIZONTAL, WITH ATTACHMENT FOR THE SIMPLE MICROSCOPE LENS OVER THE EARED STAGE, THE SQUARE-SECTION PILLAR WITH RACK AND PINION VERTICAL ADJUSTMENT FOR THE STAGE WITH FINE-SCREW ADJUSTMENT VIA A PARALLEL SQUARE-SECTION BAR, MOUNTED ABOVE A BALUSTER-TURNED SUPPORT OVER THE TRIPOD STAND WITH ONE FOLDING LEG FITTED WITH THE CONCAVE MIRROR, WITH AN EXTENSIVE RANGE OF ACCESSORIES INCLUDING FIVE NUMBERED OBJECTIVES, BULL'S-EYE CONDENSER, EARED STAGE, FORCEPS, FROG PLATE, LIEBERKUHN, LIVE BOX, EIGHT IVORY SLIDERS AND OTHER ITEMS, IN RED PLUSH AND IVORY SATIN-LINED AND FITTED FISHSKIN-COVERED CASE WITH TWO BRASS HOOKS AND EYES -- 12IN. (30.5CM.) WIDE
SEE COLOUR ILLUSTRATION AND DETAIL