- $34.25 GBP Solid Brass Pocket Compass Marine Antique British Military Prismatic Solid Gift
- $295.00 GBP Vintage Flatters and Garnett Micro-Projector 1930s
- $765.00 GBP Antique Brass Microscope, Watson of London, cased, early 1900s
- $250.00 GBP Antique Negretti & Zambra brass lens
- $28.00 GBP Microscope [ Live Cell ] Compressorium [ Brass ] Oxidised Brass Screw Top
- $55.00 GBP Magnifier [ Thread Counter ] Microscope [ 18th Century ] Screw Barrel { Brass }
- $150.00 GBP Hardings printing counter
- $95.00 GBP Elliott Bros late 19th century optical square in fitted case
- $99.00 GBP Sputnik Table Weather Station Chart Vintage WEST GERMAN Space Age brass
- $180.00 GBP SCARIFICATOR for Medical Bloodletting: Brass 12-blade Spring-loaded; 1860s.
- $29.99 GBP Antique - Brass Suppository Mold - Medical Curiosity - Rare
- $12.00 GBP antique brass protractor
- $65.00 GBP Vintage Industrial Yarn Torsion Balance Machine, 500 Denier, L.OERTLING, England
- $179.95 GBP Antique c1920’s “George & Becker” of London Brass & Oak Scientific Vacuum Pump
- $38.76 GBP Vintage Brass Antique style Binocular Marine Compass Nautical Telescope Gift
- $32.65 GBP 6" Nautical Brass Handmade Kaleidoscope with Leather Cover Gift For Your Love
- $11.11 GBP Vintage Monocular SPYGLASS BRASS 90mm - 140mm
- $59.50 GBP Antique Brass Hand Microtome for Microscope Thin Sample Preparation
- $95.00 GBP Antique T. Wheeler, London Compensated Barometer in Oak Stand
- $125.00 GBP Antique C W Dixey & Son London Barometer Silvered Dial Brass Cased
- $20.00 GBP J W TOWERS WIDNES - ANALYTICAL WEIGHTS BOXED
- $25.00 GBP Spherometer [ Optics ] Screw Thread Spherometer { C1930 } Brass [ Lens Measure ]
- $750.00 GBP Large wooden cased compass sundial – W & S Jones.
- $49.00 GBP Old apothercary / coin scales in case.
- $190.00 GBP Early 20th Century J H Steward Angle of Sight instrument in original case.
- $75.00 GBP 19th century pocket compass.
- $39.99 GBP A 19th century brass cased directional pocket compass, floating dial face, lid
- $350.00 GBP Antique 19th Century Microscope Oil Lamp In Box With Separate Magnifying Glass
- $135.41 GBP Antique Brass Microscope Student Microscope 7 '' Vintage Type With Leather Cover
- $375.75 GBP GEORGE III WHEEL BANGO ANTIQUE BAROMETER NOTTINGHAM FOR SPARES REPAIRS BARGAIN
- $26.40 GBP Nautical Solid Brass Sextant Vintage Marine Style Navy Sextant Ship Instrument
- $70.00 GBP 1930's Sikes Hydrometer Thermometer J Long Eastcheap London Loftus
- $1950.00 GBP Antique W. Watson & Sons - Early Van Heurck Model "B" Microscope in Brass c1896
- $300.00 GBP stanton instrument Analytical balance model B.A.6
- $130.00 GBP MAGNIFIER [ Field ] Brass [ Screw Barrel ] Treen Box { Bench Magnifier }
- $150.00 GBP Prismatic inches per yard clinometer in fitted leather case.
- $185.00 GBP 3 draw telescope - shagreen, top quality, c 1850.
- $355.00 GBP Late 19th century Singer's Patent gimbal mounted Mariners boat compass
- $60.87 GBP Antique 30s GPO Cathedral Telegraph Signal Indicator Galvanometer Mahogany Brass
- $280.82 GBP Set of 2 Maritime Brass Clock Vintage Navigation Barigo Germany Ships Nautical
- $120.00 GBP Sputnik Table Weather Station Chart Vintage WEST GERMAN Space Age brass
- $25.00 GBP SIKES HYDROMETER No 4866 T Armstrong & Bro Deansgate Manchester
- $357.00 GBP *RARE c1780 FLEAGLAS Naturist Botanist MAGNIFIER Portable Glass + Forceps + Box
- $19.95 GBP W & J George & Becker Ltd. Bakelite Boxed Brass Weight Set
- $8.00 GBP Antique Carl Zeiss Jena Brass Lens Case
- $295.00 GBP Superb Antique Edwardian Mechanical Tobacco Cutter
- $695.00 GBP Fine Antique Cary-Gould Type Box Mounted Microscope. Circa 1820
- $240.00 GBP Genuine post WW1 Stanley London pocket sextant in leather case.
- $125.00 GBP ANTIQUE MAGNETO ELECTRIC SHOCK THERAPY MACHINE VICTORIAN MEDICAL
- $625.78 GBP Rare Antique solid bronze collection of ancient pestle mortar 1700’s heavy brass
- $95.00 GBP Vintage Gold Brass Skull Lisbeth Dahl Large Life Size Memento Mori Skeleton
- $40.00 GBP ANTIQUE BRASS MICROSCOPE 1880 vintage spares or repair
- $125.00 GBP ANTIQUE MAGNETO ELECTRIC SHOCK THERAPY MACHINE VICTORIAN MEDICAL
- $39.50 GBP Vintage Watson Sub-stage Bactilite Microscope Illuminator Unit & Mounting Plate
- $245.00 GBP 19thC Gentleman's FINE Pocket Folding Saw / Hacksaw Surgeons Amputation Set ?
- $32.50 GBP Vintage R & J Beck 2mm 100x Magnification Microscope Objective & Canister RMS
- $195.00 GBP Edwardian hunter cased pocket compass with red cardinal points under crystal
- $110.00 GBP Antique Everett Edgcumbe London “Rotary” Portable Power Factor Meter Wood Boxed
- $34.99 GBP Vintage Griffin & George Chain Dial Balance Scales Bakerlite Base good condition
- $195.00 GBP Antique cased table fan, c 1860
- $94.00 GBP RARE ANTIQUE BRASS COOKE & SONS OF LONDON SURVEYING TRANSIT VINTAGE THEODOLITE
- $64.00 GBP Antique Hydrometer - Sikes's- Russ London- complete
- $75.00 GBP Vintage C. Reichert 1/18th inch - approx. 150x Microscope Objective Lens & Case
- $34.50 GBP Vintage Watson Sub-stage Plug-in Illuminator Unit - Bactil Model Microscopes
- $29.50 GBP Vintage Sub-stage Microscope Illuminator Unit with Iris
- $34.99 GBP Leitz Vintage Brass Microscope for Spares or Repair
- $147.44 GBP ANTIQUE-LAQUERED BRASS/ MAHOGANY CASED-MICROSCOPE & "T.BRITAIN"SLIDES...
- $19.50 GBP Antique Microscope Brass Objective Lens & Canister - 18.11mm dia Non-RMS Thread
- $195.00 GBP Antique brass cased pocket compass with mother of pearl dial. Circa 1900.
- $74.50 GBP Fine Scottish 19thC Brass Medical Enema Syringe By R Rettie Aberdeen No.144
- $35.00 GBP VINTAGE S Mawson & Son BRASS SUPPOSITORY MOULD. 15Gr. Functional. 3 3/4” Long.
- $9.99 GBP SMALL ANTIQUE? BRASS MICROSCOPE CAN CANISTER - FOR STOPS ETC - 18mm TALL
- $235.00 GBP Vintage Watson Bactil Binocular Microscope - Broad-arrow Markings for Oct 1962
- $20.00 GBP -ANTIQUE EDISWAN AMMETER 0-5A NO.2240 WITH BRASS DIAL
- $6.00 GBP VINTAGE - SALTER - Spring Scale - 50 Troy oz - Solid Brass - c1900
- $36.99 GBP Antique Round Brass Sundial plate late 19th - early 20th Century 19.5cm wide
- $9.50 GBP Antique Brass Microscope Illumination Mirror Support Rod with Sleeve
- $850.00 GBP Sphygmograph [ Pulse Recorder ] Krohne & Sesemann { C1880 } Working { Cased }
- $49.99 GBP WW1 ERA RARE BRASS WOODEN CASED SURVEYORS DRAUGHTSMAN COMPASS TOOL SET WELL USED
- $165.00 GBP Antique Brass Cased Pocket Compass Fob Ring Quality Military Heavy Nice Patina
- $24.99 GBP Antique Vintage BRASS Protractor 3.5 in dia Very Good Cond DRAWING INSTRUMENT
- $39.99 GBP Brass Dental Press
- $24.95 GBP FINE ANTIQUE VICTORIAN BRASS LEVEL SIGHT IN ORIGINAL LEATHER CASE
- $60.00 GBP -VICTORIAN APOTHECARY SCALE BY MAW & SON
- $19.50 GBP Antique Brass Microscope Objective Lens Canister by Carl Zeiss, Jena, Germany
- $440.00 GBP Georgian compass – William Harris & Co., 1820.
- $1200.00 GBP 19th Century English Equinoctial Pocket Compass Inclining Sundial Steward London
- $595.00 GBP 43 inch Hawes Of London Victorian gilt brass Library telescope original lacquer
- $22.50 GBP Microscope [ COOKE ] Objective [ x10 ] COOKE-BAKER { BAKER }
- $325.00 GBP A VERY RARE & EARLY DENT POCKET BAROMETER & ALTIMETER -CASED & FULLY WORKING
- $22.50 GBP Antique Brass Microscope Objective Lens Canister - 1/12th OI - Henry Crouch
- $55.00 GBP Sieves [ Endocotts ] Brass { Fine Grade } Interchanger Sieve { C1960 } Pocket
- $130.00 GBP Short & Mason London Pocket Barometer Altimeter Silver Dial 70mm Brass Case
- $85.00 GBP Antique Troy Nesting Bucket Cup Weights Apothecary Chemist Pile de Charlmagne
- $39.50 GBP Vintage Ernst Leitz Wetzlar Microscope Binocular Head - c1950s - Spares/Repair
- $49.95 GBP 1900'S ANTIQUE BRASS MEKER BUNSEN BURNER
- $7.50 GBP Vintage 5cm (2 inch) Microscope Gimbal Mount for Illumination Mirror - 5mm Fit
- $625.00 GBP Antique pocket microscope, c 1800
- $23.46 GBP High-Quality 12-Inch Parallel Ruler Bar 6mm Thickness for Accurate Straight Line
- $129.61 GBP Maritime Brass Slave Clock Vintage Navigation Barigo Germany Ships Boat Nautical