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Lot 3572
A fine and rare 19th century lacquered brass Proffessor Harley Grand Binocular Y-stand microscope, by Charles Collins, 157 Great Portland Street, London, comprehensively appointed with eight objectives, double nosepiece, mechanical stage with X and Y axis control, Webster's substage condenser and graduating diaphragm and Collins' graduating iris, three pairs of eyepieces, dark ground condenser, Lieberkuhn in oval brass canister, Harley's sliding Wenham and Nichol prism holderbullseye condenser and stand, stage forceps and insect cork holder, live cell, live tray, prismatic drawing lens, polariser and analyser, three brass stage plates, stage fitting rotating glass filter wheel with filters, facsimile catalogue of maker's catalogue and hand written notes on its use, 45cm high, fitted mahogany case with panelled door, drawer to base and flush brass carrying handle, 57cm high overall
Lot 216
An 18 carat gold opal and diamond set ring, size P, total weight approx 4.9 g CONDITION REPORTS Other than slight surface scratching to the gold conducive to age and use, there does not appear to be any visable damage to the ring. See additional images of opal against white packground. Diameter of opal approx 6mm dia x 3mm deep. The diamonds appear to have several inclusions/flaws when viewed with a 30x lens. These inclusions not obvious with the naked eye. The colour appears to be very clear and bright with the naked eye difficult to see any yellowing. Dimaonds appear otherwise in good condition though one with slight scratching to one facet, the opal appears from the naked eye to be in good order though under a 30x lens has minor scratching to the surface
Lot 103
Camera Equipment - an Asahi Pentax SV SLR 35mm camera, Super - Takumar 1:1.8/55mm lens & Pentax Meter clip on; another Pentax P30T, Pentax-A Zoom 28-80mm; Pentax-M Zoom 80-200mm lens; Takumar 1:3.5/35mm lens; Macro-Takumar 1:4/100mm lens; Takumar Variable Auto Tube, Auto Teleplus 2x-3x Voigtlander Prontor-SVS; binoculars;rulers;etc
Lot 244
A scarce Lucas King Of The Road No.630 oil-illuminating number plate lamp, brass and black-painted body with flange mounting bracket, loop handle, with 3 inch diameter clear number plate lens and 2 inch diameter 'Ruby' side lens and tell-tale lens to rear, 27cm high overall (converted to electricity)
Lot 533
A pair of military issue binoculars stamped 'REF. number GE/338' in original case inscribed to top 'AM Ref. No. 6E-338 binoculars for night use'.Additional InformationOptics appear ok, with some loss to the lacquering and a large loss to the black finish on one of the grips, also a chip to the surround of the right lens, case scuffs, scrapes, tired interior.
Lot 534
A pair of German Dienstglas 6 x 30 binoculars in 'Africa' khaki paint, serial number 326496 and a further pair stamped 'ddx.' with triangle.Additional InformationOptics functional, although there is visible dirt and or mould to the lens interiors, further heavy dirt throughout as well as quite heavy general wear, losses to paint etc.
Lot 708
LEICA; two projectors with cases.Additional InformationThe lenses are colorplan 1:2.5/90mm Leight Wetzlar and Leitz-Hektor f=10cm lens, optics appear clean with general wear and minor dirt/dust. Second projector with Hektor f=8.5cm 1:2.5 lens, general surface wear, very minimal internal scratches/dust.
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70728 item(s)/page