Brass Gimbled Ships Pelorus

Lot 847 (Cameras & Scientific Instruments)

English, c.1900 marked ED ( Dent?) with lead weight, gimbaled support, engraved compas plate , height 34cm

A Hilger-Watts Clinometer

Lot 848 (Cameras & Scientific Instruments)

black and chrome, coarse and fine adjustment working, in leather case.

A Large & Good Surveyors Level

Lot 849 (Cameras & Scientific Instruments)

English, c.1900 with a repair label by Stanley for 1914, unmarked but with trade label to lid covered by repair label, on tripod mount with 3 screw ... read more

Sextant

Lot 850 (Cameras & Scientific Instruments)

English, c.1940, engraved HEATH NAVIGATION LTD LONDON S.E.9' and 'HEZZANITH RAPID-READER' with telescope eyepiece in original polished mahogany case, ... read more

Unusual Demonstration Compass

Lot 851 (Cameras & Scientific Instruments)

English, c.1880, unmarked turned mahogany base with 3 screw feet, circular brass rim to top, compas under glass, diameter 20cm

American Ships Pelurus

Lot 852 (Cameras & Scientific Instruments)

American, c.1890, engraved to the dial 'JONH E. HAND & SONS CO. PHILADELPHIA - BALTIMORE WORKS HADDONFIELD U.S.A.' constructed of brass with tall ... read more

Large Cased Ships Log by Walker

Lot 853 (Cameras & Scientific Instruments)

English, dial marked Walkers "CHERUB" Ships Log Mark III, made by small Electric Motors (CAN.) Ltd' complete with rotator and rope all in large fited ... read more

A Fowlers "Twelve-Ten" Dial Set Calculator

Lot 854 (Cameras & Scientific Instruments)

body G-VG, both dials rotate well, in maker's case, with a cased Otis King Calculator with instructions

A Canon M-20 Electronic Calculator

Lot 855 (Cameras & Scientific Instruments)

1984, plastic has yellowed, works with batteries installed, with maker's box and instructions.

Negretti & Zambra Weather Watch

Lot 856 (Cameras & Scientific Instruments)

English, c.1900, engraved to the silvered face 'Negretti & Zambra' , the weather watch pocket barometer with three concentric silvered dials, outer ... read more

Pair of Pocket Barometers

Lot 857 (Cameras & Scientific Instruments)

including a cased silver barometer in a case, the barometer marked to the face 'Compensated J Hicks, Maker, London' with silver marks, and engraved ... read more

Large French Laboratory Mirror

Lot 858 (Cameras & Scientific Instruments)

French, c.1860, unsigned, large geared mirror for use in optical experiments, geared to follow movement of the sun via knurled wheels to the ... read more

12in Wimshurst Machine, Working!!!!!!

Lot 859 (Cameras & Scientific Instruments)

English, c.1960, with label for Griffin & George, on polished wooden base, cast aluminium frame, acrylic disks, glass Leyden Jars, leather belts,  ... read more

A Perigal Kinoscopes

Lot 860 (Cameras & Scientific Instruments)

English, circa 1860, with the base engraved in copperplate script 'Trinity House London' complete with geared top and silvered reflective balls on ... read more

Large 16" Ramsden Pattern Electrostatic Machine

Lot 861 (Cameras & Scientific Instruments)

English, c.1900, plaque to the front for 'PHILIP HARRIS & CO LTD, Scientific Instrument Specialists Birmingham', the machine on a recangular mahogany ... read more

Induction Coil

Lot 862 (Cameras & Scientific Instruments)

English, c.1900, with ivorine* plaque 'Brady & Martin Ltd Newcastle Upon Tyne' polished oak base with large vulcanite covered secondary coil, ... read more

A Crooks Railway Tube

Lot 863 (Cameras & Scientific Instruments)

German, c.1920, unmarked, with phosphorescent painted mica vanes on a wooden stand, 28cm long

A Good Lord Kelvin Multicellular Voltmeter

Lot 864 (Cameras & Scientific Instruments)

English, c.1910, engraved to the solvered plaque at the top 'Lord Kelvin's Patents, Multicellular Voltmeter No.1506, James White Glasgow', the ... read more

Large X-Ray Induction Coil, Cox

Lot 865 (Cameras & Scientific Instruments)

English, c.1890, with plaque for Harry W Cox Ltd, the large French polished mahogany cabinet opening to reveal a vulcanite top to accept the 2 spark ... read more

Collection of 3 X-Ray Tubes

Lot 866 (Cameras & Scientific Instruments)

Collection of 3 X-Ray Tubes, and 2 micrometer screws, tubes untested AF

Collection of 3 Large Light Bulbs

Lot 867 (Cameras & Scientific Instruments)

including a bulb etched 'FLOODLIGHT 1000 105 EDISON' in the original brass holder, along with 2 other large lamps, one missing base

Collection of Geissler Tubes

Lot 868 (Cameras & Scientific Instruments)

collection of nine 19th century Geissler tubes, longest 25cmSave Some with damages, untested

A Group of Binoculars

Lot 869 (Cameras & Scientific Instruments)

comprising a Carl Zeiss Jena Jenoptem 10x50W, body G, optics G, with case, G, and a Scope model 3814, 8.5x40, body F-G, some paint wear, optics F-G, ... read more

A Set of Bausch & Lomb 'ReNu' Branded Promotional Binoculars

Lot 870 (Cameras & Scientific Instruments)

body F-G, optics F, some internal haze, in branded carry case, together with a pair of Colmont Mima 8x-25 binoculars, body F, optics F, some haze (Qty: 1) ... read more

A Selection of Binoculars

Lot 871 (Cameras & Scientific Instruments)

to include an example stamped R.E.L. Canada, and CGB 57 GA, 7x50, body F-G, optics F-G with light haze, in a case stamped H.M.P. II, a set of Ross ... read more

Pair of Carl Zeiss Binoculars

Lot 872 (Cameras & Scientific Instruments)

German, c.1940, engraved 'Carl Zeiss Jena' and ' Jenoptem 7x50' with serial number 3740056

A Pair of Swarovski 8x20B Binoculars

Lot 873 (Cameras & Scientific Instruments)

black, serial no. E790439294, body, E, optics, VG-E, complete with case and maker's box

A Set of Display Boards "Electrophotography"

Lot 874 (Cameras & Scientific Instruments)

comprising three boards, "Electrophotography" 1, 2 and 3. Mounted images and typed information regarding a series of experiments photographing ... read more

Part sets of Oak Dry Capacity Measures

Lot 875 (Cameras & Scientific Instruments)

English, 20th century with the 2 large measures stamped ER 523 LCC PINT & ER 67 LCC PINT with the 2 smaller measures marked ER 4 LCC HALF PINT & 4 H ... read more

4 Hematite Weights

Lot 876 (Cameras & Scientific Instruments)

shaped weights 1 with a hole through the top, weights 29g,35g 47g, 65g,

A Yarn Tester By Goodbrand, Manchester

Lot 877 (Cameras & Scientific Instruments)

English, c.1900, with plaque for 'GOODBRAND & Co Ltd, MAKERS MANCHESTER & STALEY BRIDGE' on large stained mahogany base, with geared brass winder, ... read more

A Pair of Technical Reference Books

Lot 878 (Cameras & Scientific Instruments)

comprising a copy of "Telephony" by J. Atkinson, New Era Publishing, 1948, 493pp, and a copy of the Griffin and Tatlock "Scientific Apparatus" ... read more

A Pair of Reference Books on Binoculars

Lot 879 (Cameras & Scientific Instruments)

comprising a copy of Ferngläser und Fernrohre", Dr. Hans T. Seeger, 1995, and Carl Zeiss Jena "Zeiss Handferngläser 1919-1946", 2015.

Collection of Early Photography Books

Lot 880 (Cameras & Scientific Instruments)

Including; Slingsby, Robert, Practical Flash Light Photography, 1890, rare only 6 other copies found on Jisc,; Paul N. Hasluck, THe Book of ... read more

"The Design and Construction of The Yamato and Musashi", K Matsumoto

Lot 881 (Cameras & Scientific Instruments)

a copy of "The Design and Construction of The Yamato and Musashi", by K. Matsumoto, grey cover, good condition, hardback, mostly written in Japanese, ... read more

A Selection of Military Books, Warship Interest

Lot 882 (Cameras & Scientific Instruments)

A tray of mostly large format hardback books, military shipping interest, and wartime stories.

A Selection of Wildlife Photographer of the Year Portfolios

Lot 883 (Cameras & Scientific Instruments)

to include no.s 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, & 30, (Qty: 1)

A Selection of Wildlife Photographer of the Year Portfolios

Lot 884 (Cameras & Scientific Instruments)

to include numbers 1, 2, 3, 4, 5, 6, 7, 8, & 9, (Qty: 1)

A Selection of Wildlife Photographer of the Year Portfolios

Lot 885 (Cameras & Scientific Instruments)

to include numbers 10, 11, 12, 13, 14, 15, 16, & 17, (Qty: 1)

A Walimex Pro Universal Fresnel-Box Visatec No. 15885

Lot 886 (Cameras & Scientific Instruments)

black, in VG-E condition, with light source holder bar & a selection of coloured gels, (Qty: 1)

A Selection of Outdoor Photography Magazines

Lot 887 (Cameras & Scientific Instruments)

together with 'Edward Weston, the Early Years' & some Outdoor Photographer of the Year books, (Qty: 1)

A Mixed Selection of Books on Photography

Lot 888 (Cameras & Scientific Instruments)

to include a range of books on photography, (Qty: 1)

A Mixed Selection of Camera Guides & Instruction Manuals

Lot 889 (Cameras & Scientific Instruments)

from makers including Nikon, Olympus, Canon, Kodak, & more, (Qty: 1)

A Selection of Photographic Literature

Lot 890 (Cameras & Scientific Instruments)

to include copies of Amateur Photographer and Shutterbug magazine (Qty: 1)

A Collection of "The British Journal of Photography" copies from 1888

Lot 891 (Cameras & Scientific Instruments)

to comprise 34 of the 52 weekly copies of this publication from 1888, condition F-G, all usable and readable.

A Collection of "The British Journal of Photography" copies from 1901

Lot 892 (Cameras & Scientific Instruments)

to comprise 21 of the 52 weekly copies of this publication from 1901, condition F-G, all usable and readable.

A Collection of "Photography" Magazine Copies From 1906

Lot 893 (Cameras & Scientific Instruments)

to comprise 24 of the 52 weekly copies of this publication from 1906, condition G, all usable and readable, and some copies from older years.

A Collection of "The Amateur Photographer" Magazine

Lot 894 (Cameras & Scientific Instruments)

copies from the years 1899 to 1907, a total of 37 copies, condition F-G, usable and readable.

A Collection of Photography Magazines and Journals

Lot 895 (Cameras & Scientific Instruments)

to include 3off copies of "The Practical and Junior Photographer" fron 1900 anad 1901, two copies of "The Photographic Times" from 1894 and 1895, and ... read more

A Large Quantity of Copies of the Book "Photo-Ads" by Cliff Latford

Lot 896 (Cameras & Scientific Instruments)

the book "Photo-Ads, Photographic Advertising 1845-1915, 160pp, paperback, 1986 compiled and published by photographer and collector Cliff Latford, ... read more