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black, serial no. 5911543, body, VG, shutter working, elements, VG-E, in maker's case
Three Pairs of Binoculars,
including C. P. Goerz Trieder Binocle and two others (3)
including G.G.S Recorder Mk.3, 16mm Recording Camera for the Azimuth Datum Sight Mk.3 and A.C. Cossor Ltd Model 1428 camera (3)
Various Microscope Books,
Including Watson microscope catalogues for 1927, 1926, 36th edd, 38th edd, various other catalogues, Microscope made Easy, Henry Baker, 1742, rece...
18th Century Pocket Sundial,
c.1780, unsigned but engraved with owners names ' Dec SLATTER' to the top and bottom, with engraved brass dial, printed and hand coloured compass ...
18th Century Pocket Sundial,
English, c.1800, signed in script 'Springer Bristol' with paper compass rose to inside of lid, removable dial over silvered compass rose, 7cm diam...
unmarked with focusing eyepieces, commercial binocular body, with two telescope tubes, 97cm long
Adjustable Lens on Stand
signed ' W. G. PYE & Co. Cambridge' with graduated brass scale on iron stand, 24cm tall ...[more]
Large Set of Weights,
English, c.1920, label to lid for 'BTL' with 16 weights ranging from 1gram to 5kg, with mahogany lifter, 43cm wide
Welsh, c.1875, engraved S MARKS CARDIFF, with tall rectangular silvered scale with siphon tube with open bulb at the bottom and sealed bulb to the...
Cased Zeiss Ikon Stroboskop SII
signed 'Zeiss Ikon' in fitted case with original instructions, ...[more]
Nikon Reflex Stereoscope,
grey painted cast metal body, in original bag and case with instructions
A Leitz Mikrovorsatze System,
in original red Leitz case with instructions
2 Cased Parallax-bar stereometers PB2, after Barr and Stroud,
A Large Radiation Cooled Triode,
English c. 1920, with markings for Ediswan, made in England, ES 833, no. 1903, on metal stand
An Unusual Industrial Lamp,
By P W Allen & Co, London, untested ...[more]
Bristol Blue Bell Jar,
hand blown Bristol blue bell jar, possibly chemist or apothecary use, 37cm tall, 18cm diameter
English, c.1900, unmarked high tension coil for an early petrol engine, in mahogany case with brass terminals, has been tested and works
A Claudet's Patent Stereoscope,
English, c.1860, with plaque signed Claudet's Patent 107 Regent Street', body French polished mahogany with lacquered brass eyepieces, AF, with a ...
English, c.1880, unsigned, constructed of solid German silver with two heavy architectural pillar supports, adjustable geared pen drive, pen arm m...
An Early ozone Genertor
An early ozone generator with a label for 'The Standard Ozone Co Ltd' in polished mahogany case, hinged lid revealing inner workings.
A Laboratory Spectroscope,
English, c.1900, unsigned, finished in black lacquer with lacquered brass parts, with telescope and collimator both on rotating arms, 23cm tall
American, c.1960, by Fairchild, with its original instructions and in its original case.
A Part Surveying Instrument,
French, c.1880, unsigned, on adjustable feet, with compass and single spirit level, AF
Par Amedee Guillemin, Paris 1868, with many illustrations and some colour plates, with one good plate showing Geissler tubes, boards and spine loo...
Two Desk Thermometers,
one on a white marble base with an eagle on top engraved Fahrenheit scale and engraved Freeze, Tempe, Sum & Blood, 22cm tall, AF; the second with ...
a mahogany frame with a sliding sphere that follows a 45degree path when pulled outd, probably used in a classroom to demonstrate a mathematical o...
A Pair of Voltmeters
with the one in the oak case by 'Hartmann & Braun, Paris' with screw levelling foot; the other by 'Elliot Brothers, London' ...[more]
WWII Field Telephone Set,
both marked 'Telephone Set 'F' MkII' in green painted teak boxes
in a French polished mahogany case impressed on the lid 'Adam Hilger Ltd, London, Made in England' with glass screen and three glass disks; and a ...
A collection of early Photoelectric tubes with two presentation cased examples with Pressler's mark and one engraved Carola, another in a card cas...
A Large Complex Micrometer,
English, c.1920-30, unsigned, design and finish typical of Adam Hilger, possibly for use with a large spectrometer, in lacquered brass with silver...
A Telescope Filar Micrometer,
probably late 19th century, in lacquered brass,
A Marine Telescope,
English, unsigned, c.1830-40, single draw, lenses good, eyepiece and objective shutters, barrel requires re-covering, 51cm closed; with part of a ...
all in mahogany or oak cases, one with a set of apothecary weights, another with a set of sovereign weights
Two Sets of Coin Scales,
one late 17th century, walnut case with stamped decoration, stamped in lid SN for Samuel Noale, later painted label, no weights; an 18th century s...
early 20th century, no. 13487, cased, case 22.8cm
A Good Beam Compass,
in mahogany with inlaid boxwood scale graduated in tenths to 26 inches, , brass fittings, pitch pine case
A Good Monocular or Spyglass,
early 19th century, single draw, signed 'Richardson Optician London' in ivory, black-stained ivory and fused plate, in red Morocco case [CITES]
c. 1790, two-draw in ivory and gilt brass, good condition with one hairline crack to objective mount, original Morocco case in poor condition [CIT...
A Good Monocular or Spyglass,
in ivory with single gilt-brass draw, signed 'Adams London', in red Morocco case [CITES]
in nickel-silver, including a good pair of proportional dividers, second tray with triple parallel rule, arch-hinged sector with scales for settin...
two-foot four-fold rule by E preston & Sons, arch hinge; [CITES ...[more]
An Ivory Spyglass or Monocular
c.1800-1840, [CITES] ...[more]
Victorian Alabaster Thermometer,
English, c.1880, thermometer signed 'Walter, Matlock Bath' with scale in Fahrenheit, constructed of turned and carved white alabaster on three bal...
with one that seems to be complete and two with all parts missing ...[more]
A Micrometer Micro-Theodolite,
English, c.1950, signed 'COOKE TROUGHTON & SIMMS LTD YORK, ENGLAND', in original mahogany case with accessories, 25cm tall ...[more]
English, c.1945, signed 'E R Watts, in mahogany case with accessories, 38cm long.
A KERN DKM1 Theodolite
double-circle miniature micrometric theodolite signed 'KERN AARAU SUISSE SWITZERLAND DKM1 NO.166524', in shaped metal case. 20cm tall
unsigned, French, with screw in staff support, in a case case, 12cm tall, and another large with missing compass to top, 17cm tall
A Ballooning Barograph,
French, c.1946, with plaque engraved 'BAROGRAPHE 0A1200METERS, Ste ANme Des Etabts JULES RICHARD Numero 179912, Date De Fabrication 3 - 1946' in w...
A Galvanometer & Volt/Amp Meter,
including a reflecting galvanometer in a mahogany case, and a volt/amp meter on a mahogany base
Anemometer,
English, c.1910, signed to the dial face 'CASELLA LONDON' with 8 aluminium vanes and 4 dials,
A Pocket Compass,
English, c.1900 stamped to the underside 'WARDALE & CO, LONDON' , 7.5CM square ...[more]
French Water Level,
French, c.1880, signed in script 'H Morin, 3 rue Boursault, Paris', bottles broken, one missing,
On turned wooden stand, thermometer damaged, Sold by Mallams back in 2014 as part of the Turner sale, apparently, this was on Gerald L'e Turners D...
English, c.1900, signed on a plaque to the top of the lens panel 'The Sanderson H Ltd, London' and on a brass plaque 'Tropical Model', with Carl Z...
The galvanometer on large turned French polished wooden base with brass terminals, with lacquered brass cover engraved 'SULIVANS GALVAN No 525 PAT...
including 11 in cans, 4 with no cans, 7 empty cans.