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Optical Instruments

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1800's Royal Naval 'Officer of the Watch' Single Drawer Leather Covered Telescope by James Morton, Sunderland. Sn 13566 - 13566
1800's Royal Naval 'Officer of the Watch' single drawer telescope by James Morton, Villiers Street South, Sunderland. Watch standing, or watch keeping, in nautical terms concerns the division of qualified personnel to operate a ship continuously. On a typical sea-faring naval vessel, personnel keep watch on the bridge and over the running machinery. The generic bridge watch standers are a lookout and an officer or mate who is responsible for the safe navigation of the ship. Safe navigation means keeping the vessel on course and away from dangers as well as collision avoidance from other shipping. This is a very nice leather covered single drawer telescope. The optics are clear and free of cracks, chips or damage. the eyepiece lenses has a brass 'eyelid' cover which slides smoothly as it should to protect the eyepiece. The telescope measures 24 1/4" closed and 31 1/4" extended. The single drawer is brass and stamped with "James Morton Ltd. Sunderland". The leather cover is stitched down a seam and secure and tight. The telescope is in very good condition. The price includes UK delivery. Sn 13566
£295.00

UNUSUAL, CASED, Pre WW2 British Royal Navy Admiralty Trials Anti Bomb Sight With 1990’s Copy Of Report On 1933/34 RN/RAF Centurion Bombing Trials In Which This Sight Was Most Likely Used . Sn 13267 - 13267
During 1933 & 1934 the British Admiralty and the RAF took part in the Centurion Bombing Trials. RN Battleships were utilised in the trials including HMS, Iron Duke, Centurion (ex Battleship remotely controlled target), Shikari, Saladin & Sabre. Bomber aircraft were provided by the RAF. The object of the exercise was to ascertain the link between the length of run up and the accuracy of bombing shipping. Public records at Kew, documents AIR10/ 1596 and AIR10/1562 provide further information regarding the trials. This type of hand held sight was intended, when aligned with the correct timing rods to provide ship’s crews with the estimated time of impact and angle of bombing to be expected by an attacking aircraft thereby assist anti bombing manoeuvres. A 1990’s dated copy of a 5 page report on the trials by Peter Rutter with illustrations of some of the ships, detail of aircraft that took part in the exercises, references where further information on the trials can be located and detail re this type of sight’s performance was found with and accompanies this piece. The report indicates that this type of sight was relatively ineffective and it is likely that this actual sight took part in the trials. This cased sight is complete with its original wood handle, aiming platform and calibrated brass timing rods. It is in excellent condition . The original wood case measures 13 ½” x 12” x 3 ½” & has a hinged lid with clasp fasteners. The lid has stencilled lettering ‘Anti-Bomb Sight’. Internally the case has hinged blocks which keep the sight and rods firmly in place. Price includes UK delivery. Sn 13267
£395.00

Victorian British Royal Navy Midshipman’s Single Draw Naval Telescope With Extending Sun Shade & Sliding Eye Piece Shutter By Heath & Co Ltd, New Eltham, London ‘Makers To The Royal Navy’. Sn 13106 - 13106
Heath & Co were English London based optical instrument manufacturers. The company was founded in 1845 George Heath. In 1863, his son, George Wilson Heath, was apprenticed to the business. In 1882 the firm was reconstituted as a limited liability company and George Wilson Heath. built two factories at Crayford and New Eltham to cope with the firm's growing requirements. By 1937 the business was incorporated with Messrs. W. F. Stanley and Co Ltd and in 1937 were listed as Scientific instrument manufacturers. "Hezzanith" Instruments. Heath & Co made optical instruments for the British Royal Navy. This is an excellent Victorian Royal Navy Midshipman’s Telescope. It is made brass & bound in brown leather. All optics of the telescope are excellent and function as they should. The scope has an extendable sun shade, and eye piece with sliding shutter. The scope is 18 ¼” in length when closed and 25 ¾” extended. The draw is engraved with manufacturer detail including the New Eltham factory address and ‘Makers To The Royal Navy’ (illustrated In Image 2). The telescope has a leather lens protector cover secured to the frame by a leather strap and tab. The leather cover of the telescope has an ink monogram ‘JJH’ no doubt the name of the Midshipman who owned this telescope. Price includes UK delivery. Sn 13106
£395.00

WW2 Nazi German 7 X 50 Magnification Kriegsmarine Binoculars By blc Carl Zeiss, Jena & 1942 / 1944 Dated Case. Sn 12953 - 12953
These are a very good, original cased pair of Nazi German, 7 X 50 Magnification, Kriegsmarine Binoculars. The Binoculars have a black textured finish, with adjustable armoured eyepieces. The textured finish has areas of surface wear but the metal work is undamaged. The body of the binoculars have lanyard bars and are fitted with original leather neck strap. All optics are excellent and function as they should. One shoulder of the binoculars is crisply marked '7 x 50 'Magnification) and bears the Nazi German War time manufacturer's code 'blc' which is which is Carl Zeiss, Jena, together with serial number (all illustrated). The Binoculars are contained in their fitted sturdy black leather case with hinged lid. The lid of the case has its original sprung fastener which is date stamped ‘42’ (1942) and the body has its original single stud fastener. The case is absent its shoulder strap & the rear of the case has a contemporarily applied large riveted and stitched belt loop. The body of the case body is date stamped ‘1944’ and Waffenamt (illustrated). Price includes UK delivery. Sn 12953
£575.00

WW1 British Military Telescope. Sn 2160 - 2160
A great condition 4-draw British Military Telescope, made by "Adie, Edinburgh" with its leather end caps and shoulder strap. The manufacturers details are engraved on the 2nd draw. Undated but looks WW1 period. Swivelling eye piece cover and leather covered body. Price includes UK delivery. Sn 2160
£295.00

British WD WW1 & WW2 Era No.14 TPL MK 4 Brass Trench Periscope By R&J Beck Ltd With Screw Off Wood Handle. OPT 823 - OPT 823
An excellent British WW1 & WW2 Brass Trench Periscope. The scope itself measures 18 ¾” overall and has a screw off 10 ½” contoured wood handle with brass ferrule. It has an adjustable graduated eyepiece with Bakelite eye cup. All optics function as they should. The frame is crisply marked 'Periscope No.14 TPL MK 4 OS 1427 GA R&JB (Beck Ltd) 9677 ' together with WD arrow. The body is fitted with original riveted leather tabs. The brass scope retains all of its original olive green paint. Price includes UK delivery. OPT 823
£395.00

1942 RAF, Air Ministry 6E/471 Binoculars By Watson & Baker & Fitted Case. Opt - Opt 822
A superb condition pair of 1942 dated 6E/471 Royal Air Force, Air Ministry issued x6 binoculars nicely stamped Watson Baker in a matching fitted case, MK I by F. Ltd. The binoculars have good optics, textured black body and original leather neck strap. On the shoulder on one side they are stamped with "6E/471 4962" and "AM" and the Kings Crown, on the other side with "Watson Baker x6 1942" which is faint. They are in a beautiful brown leather fitted case with excellent stampings on top "Binoculars Prismatic Case MK I F. Ltd O.S. 18687 6E/471". The price includes UK delivery. Opt 822
£150.00

British WD WW2 Era No.14 TPL MK 4 Brass Trench Periscope By R&J Beck Ltd With Screw Off Wood Handle. Sn 11351 - 11351
An excellent British WW2 Brass Trench Periscope. The scope itself measures 18 ¾” overall and has a screw off 10 ½” contoured wood handle with brass ferrule. It has an adjustable graduated eyepiece with Bakelite eye cup. All optics function as they should. The frame is crisply marked 'Periscope No.14 TPL MK 4 OS 1427 GA R&JB (Beck Ltd) 9844 ' together with WD arrow. The brass scope retains all of its original olive green paint. Price includes UK delivery. Sn 11351
£275.00

Cased, WW2 Nazi Cold Climate (Blue Triangle) Dienstglas (Service Glass), 7 X 50 Magnification, Infantry Officer's Binoculars By ‘bmk’ Srb & Stys, Fabrik praeziser Messinstrumente, Prag. Sn 10400:11 - 10400:11
An original pair of WW2 Nazi Dienstglas (Service Glass), 7 X 50 Magnification, Infantry Officer's Binoculars & case. The binoculars have undamaged adjustable Bakelite eyepieces with flip up lens covers. The body of the binoculars have lanyard bars and they are fitted with original thin leather neck strap. All optics are good and function as they should. The right shoulder of the binoculars are crisply stamped 'Dienstglas 7x 50' and with serial number '152707'. It is also stamped with the code 'bmk' which is the Nazi wartime code for Srb & Stys, Fabrik praeziser Messinstrumente, Prag together with a blue triangle which indicates cold climate use (A blue triangle meant that they were constructed for cold climate, White for temperate climates and Green for hot climates). They are contained in their fitted sturdy black leather case with hinged lid. The lid of the case has its retaining strap and the body has its original single stud fastener. The case is fitted with leather shoulder strap. Price for these nicely marked Nazi Binoculars in their WW2 dated case, includes UK delivery. Sn 10400:11
£895.00

Cased, WW1 Era British Officer's Military Marching Compass By Francis Barker & Son, London With WW1 Era Brown Leather Case marked 'WBD'. Sn 10635. - 10635
Francis Barker & Son were British manufacturer's of WW1 marching compasses favoured by British Officers. This is a an excellent fully functioning WW1 British Officer's Military Compass By Barker & Son. It has a brass case and is mounted with lanyard ring. The glass face and numbered brass outer ring are perfectly in tact. The lid plate is stamped with a small Barker and Son London Trademark. It is complete with brown leather case with flap cover and stud fastener. The case has impressed initials 'W.B.D' highlighted in gold leaf. Price for this nice WW1 cased piece of equipment includes UK delivery. Sn 10635
£225.00
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