A BRASS MICROSCOPE WITH RACK AND PINION FOCUSING, FINE ADJUSTMENT, LISTER LIMB, DETACHABLE TUBE, SQUARE ADJUSTABLE STAGE AND MIRROR IN FITTED WOODEN CASE - 14IN.HIGH; A CIRCULAR WATKINS CLINOMETER PATENT 217 J.HICKS MAKER 8 HATTON GARDEN LONDON IN LEATHER CASE; AND A TROUGH COMPASS SIGNED J.M.G. & SONS LTD II (3)