An Air Ministry RAF Bubble Sextant Mark IX 1940 Pattern

Lot 701 (Cameras & Scientific Instruments)

black, marked "Serial No. 5165/40 (V)" & "AM BUBBLE SEXTANT MARK IX REF NO 6B/151", (Qty: 1)

A Mezzanith Brass Nautical Sextant

Lot 702 (Cameras & Scientific Instruments)

polished brass, with certificate of examination, and fitted wooden case.

꩜ Collection of Scientific Spare Parts

Lot 703 (Cameras & Scientific Instruments)

lenses, prisms eyepieces et PLEASE NOTE: THIS ITEM CANNOT BE SHIPPED USING OUR IN-HOUSE PACKING SERVICE. YOU WILL NEED TO ARRANGE YOUR OWN PACKING ... read more

Surveyors Theodolite, J. D. Potter, London

Lot 704 (Cameras & Scientific Instruments)

English c.1860, engraved 'J. D. Potter, Poultry, London' to the silvered compass dial, typical construction, 4 screw base, 6in horizontal circle with ... read more

Surveyors Level, Browning, London

Lot 705 (Cameras & Scientific Instruments)

English, c.1880, engraved 'Browning 63 Strand, London' along the telescope, of typical construction, 4 screw base, compass to base, rack and pinion ... read more

Davis & Son, Miners Dial, London & Derby

Lot 706 (Cameras & Scientific Instruments)

English, c.1880, the silvered compass dial engraved 'DAVIS & SON, LONDON & DERBY' of typical construction on 4 screw base, large compass dial 5in ... read more

Theodolite by Stanley

Lot 707 (Cameras & Scientific Instruments)

English, c.1910, engraved 'STANLEY LONDON' to the base, of typical construction on a 3-screw base, 6in horizontal circle, microscope vernier ... read more

A Double Vertical Circle Theodolite, Troughton & Simms

Lot 708 (Cameras & Scientific Instruments)

English, c.1880, engraved to the top of the vertical circle 'TROUGHTON & SIMMS, LONDON', theodolite of typical construction on 3 screw base with ... read more

Surveyors Level, Elliot Bros., London

Lot 709 (Cameras & Scientific Instruments)

English, c.1880, engraved 'Elliot Bros. London', and engraved to the other side of the telescope with a Spanish owners name 'Gerrardo H De Pareal' ... read more

Americal Surveyors Level, L. Beckmann

Lot 710 (Cameras & Scientific Instruments)

American, c.1870, engraved 'L Beckermann, Toledo 823', of typical construction, 4 screw base long support arm, uprights to reversible telescope, with ... read more

Collection of Surveyors Equipment

Lot 711 (Cameras & Scientific Instruments)

including a French surveyor's cross, unsigned but engraved to the top 'School of Mines Crumlin', a pilots cuff mounted compass watch stamped 'AK 39 ... read more

꩜ Collection of Surveyors Instruments

Lot 712 (Cameras & Scientific Instruments)

including a brass surveyors level engraved 'COOKES REVERSIBLE LEVELwith compass, rack and pinion focusing on 3 screw feet, a long early 19th century ... read more

Training Sextant

Lot 713 (Cameras & Scientific Instruments)

English, c.1960, stamped Cook & Son Ltd, stripped and polished no dull in box

Surveyors Small Level, Stanley, London

Lot 714 (Cameras & Scientific Instruments)

English, c.1880, engraved to the side of the telescope '10378 STANLEY LONDON', of typical form on 4 screw base, telescope with rack and pinion ... read more

Bakelite Fuller's Calculator for Sines & Logs

Lot 715 (Cameras & Scientific Instruments)

English, serial no.13493 70, marked on the brass scale 'Fuller Calculator With Scales of Sines & Logs. Made in England', spiral slide rule with inner ... read more

Fullers Calculator, Stanley London

Lot 716 (Cameras & Scientific Instruments)

English, serial no.6892 37 for 1937, Stanley, with mahogany handle,  PolyPhenol tube, in mahogany case with mounting bracket, case 46cm The Fuller ... read more

Fuller's Calculator, With Scale of Sines & Logs

Lot 717 (Cameras & Scientific Instruments)

English, serial no.5820 27 for 1927, the outer sleeve marked for 'STANLEY Makers LONDON' and 'FULLER'S SPIRAL SLIDE RULE', with mahogany handle and ... read more

Bakelite Fuller's Calculator, Stanley London

Lot 718 (Cameras & Scientific Instruments)

English, serial no.11691 56 for 1956, Stanley, spiral slide rule with black bakelite handel and top, phenolic resin tube, in mahogany case with ... read more

A Selection of Vintage Calculators

Lot 719 (Cameras & Scientific Instruments)

to include a Casio Micro-Mini Electronic calculator, in a carry case, together with an uncommon Casio FX-601P Programmable calculator, battery (Qty: 1) ... read more

Collection of Rules and Slide Rules

Lot 720 (Cameras & Scientific Instruments)

including a folding rule marked 'UNDERHILL Maker & Optician, Old Millgate Manchester' a boxwood folding rule with a brass slide no maker but marked ... read more

Early First Form, Fulller's Calculator

Lot 721 (Cameras & Scientific Instruments)

English, c.1880, marked on the sliding collar '310 STANLEY Maker, LONDON' and stamped with the same serial number, 310, to the brass scale, with ... read more

A Curta Type II Calculator

Lot 722 (Cameras & Scientific Instruments)

Liechtenstein, dated from the serial number 505125 to 1955, plate to the base reads 'System Curt Herzstark Made in Liechtenstein, by Contina Ltd ... read more

Stanley & Co, Fuller Calculator, with Acrylic Index Readers

Lot 723 (Cameras & Scientific Instruments)

English, serial no.7854 40 for 1940, sliding outer tube marked for 'Stanley Maker London' and 'Fullers Spiral Slide Rule', inner cylinder with scales, ... read more

An Early Set of Bone & Brass Compass Pens

Lot 724 (Cameras & Scientific Instruments)

European, 19th Century, unmarked sprung dividers with bone legs (old crack possibly glued) , brass spring top, screw adjustment and screw adjustment ... read more

Collection of Electricity & New Inventions Lantern Slides

Lot 725 (Cameras & Scientific Instruments)

Collection of 11 magic lantern slides, with 5 showing magnetic fields and 6 showing 'New Inventions' in a fitted case

꩜ Griffin Induction Coil

Lot 726 (Cameras & Scientific Instruments)

English, c.1900, ivorine plaque for 'Griffin, London, Gramme Standard', mounted on mahogany plinth base, all lacquered brass parts, untested, base ... read more

꩜ Two Induction Coils

Lot 727 (Cameras & Scientific Instruments)

including one with an ivorine label for 'NIVOC, George & Becker, London' on a plinth base 27cm wide, and another with a label for 'E. Leybold, Coln' ... read more

A Group of Binoculars

Lot 728 (Cameras & Scientific Instruments)

comprising a Dollond 6x30, optics G, an Aitchison 8x, optics G, and a Savoy 10x40, optics VG.

A Bousch and Lomb 6x30 Binocular

Lot 729 (Cameras & Scientific Instruments)

black, repainted, has "Military Stereo" stamped and military arrows.

Two Sets of Binoculars

Lot 730 (Cameras & Scientific Instruments)

comprising an Asahi Pentax 8x30 Field Binocular, optics VG, with case, and a Emil Busch, optics G with dust.

A Zeiss Deltrintem 8x30 Binocular

Lot 731 (Cameras & Scientific Instruments)

black, barrels G, optics VG, with strap.

Two Sets of Binoculars

Lot 732 (Cameras & Scientific Instruments)

comprising a compact Zeiss 8x20, barrels G, optics F with haze, with case, and a Praktica 10-40x zoom compact binocular, optics G, with case.

A Group of Opera Glasses

Lot 733 (Cameras & Scientific Instruments)

comprising two sets of Carl Zeiss examples, and two other examples, black and gold, , some with cases.

@ A Military Director No. 5 Mark 1

Lot 734 (Cameras & Scientific Instruments)

black telescop, opticas F, movements seem to operate correctly, in a fitted stron wooden case, with instructions. PLEASE NOTE: THIS ITEM CANNOT BE ... read more

꩜ A Celestron NexStar 4SE Telescope

Lot 735 (Cameras & Scientific Instruments)

copper coloured, barrel VG, with several eyepieces, with NexStar+ Hand Control, with tripod and instructions. PLEASE NOTE: THIS ITEM CANNOT BE ... read more

Pair of Telescopes

Lot 736 (Cameras & Scientific Instruments)

including a large 3in 4 drawer telescope, engraved DOLLOND LONDON, in tan leather, with endcaps and straps, 102cm extended, and a smaller 2in ... read more

Withdrawn

Lot 737 (Cameras & Scientific Instruments)

Hannyngton's Extended Slide Rule

Lot 738 (Cameras & Scientific Instruments)

English, c.1910, stamped to the rear of the scale 'Designed by Major General Hannington, Aston & Mander Ltd, Makers London' polished wooden baseboard ... read more

A Collection of Rules, Drawing Instruments, & Navigation Aides

Lot 739 (Cameras & Scientific Instruments)

to include a guaging rod, marked on four sides, a Patt. 160100 Parallel Rolling Rule, a Harries Course & Bearing indicator, a brass guaging rod, a (Qty: 1) ... read more

Books - Arabian Nights, Edward Forster, 1815

Lot 740 (Cameras & Scientific Instruments)

The Arabian Nights in four Volumes Translated by Edward Forster, 4th Edition, full leather,

Unusual Swiss Skiing Holiday Photograph Album

Lot 741 (Cameras & Scientific Instruments)

the album with inscription inside cover for: Skip, Ken & Sophia Visit Switzerland Febuary 12 - Febuary 28 1933 Paris, Montreux, Villars  the album ... read more

꩜ A Selection of Leica VIDOM Publications

Lot 742 (Cameras & Scientific Instruments)

to include 20ff VIDOM magazines from issue 96 to 129, and a number of Leica Society magazines PLEASE NOTE: THIS ITEM CANNOT BE SHIPPED USING OUR ... read more

꩜ A Society of the Arts Microscope

Lot 743 (Cameras & Scientific Instruments)

brass, F-G, in box. PLEASE NOTE: THIS ITEM CANNOT BE SHIPPED USING OUR IN-HOUSE PACKING SERVICE. YOU WILL NEED TO ARRANGE YOUR OWN PACKING AND ... read more

Folading maps

Lot 744 (Cameras & Scientific Instruments)

including: Philips Large Scale Strategical War Map of Europe, linen backed in original slip case with index booklet, 95cm x 120cm, Stanfords War ... read more

An AKG D20 Dynamic Cardioid Studio Microphone

Lot 745 (Cameras & Scientific Instruments)

brown hammertone finish, serial no. 1898, both grilles appear undamaged, rotating switch lifts & rotates, channel plate missing from top of switch, (Qty: 1) ... read more

An AKG D19 C Dynamic Studio Microphone

Lot 746 (Cameras & Scientific Instruments)

grey/chrome, serial no. 157101, in G-Vg condition, in padded fitted case, untested, (Qty: 1)

A Grundig G.M.C.3 Microphone for T.K.5./8.

Lot 747 (Cameras & Scientific Instruments)

in G-VG condition, in makers box with additional cable, original cable installed, 3-pin DIN, (Qty: 1)

A Set of Bowers and Wilkins P7 Headphones

Lot 748 (Cameras & Scientific Instruments)

black, G, working, with pouch, F, and quarter inch jack adapter.

A Selection of Audio Visual Devices

Lot 749 (Cameras & Scientific Instruments)

to include a Casio TV-21 portable television, turns on & display appears to work, together with a Panasonic Stereo Cassette Player RQ-SX45, makes (Qty: 1) ... read more