Antique Very Large Brass Ammeter Johnson and Phillips London

Antique Portable Mahogany Cased French Microscope. Circa 1850

Tefifon Cassette, Tefi Tape, Mozart TA/S 7023

Antique Victorian Brass J. H. Steward Field Drum Microscope with Lenses and Box

Tefifon Cassette, Tefi Tape, The Watch Parade Is Coming, TA/S 2113

Tefifon Cassette, Tefi Bands, 1 Hour, As You Like It, TD/S 2285, 19cm

Early 19th century Georgian mahogany cased traveller's pocket compass

vintage analytical balance scale wood&glass display case Griffin&Tatlock broken

E.T.E.L. Ltd Fluxmeter Gauss Meter No. 1 Model 26 Wooden Case Serial 68744

Vintage Rare Universal Scientific Equinoctial Ring Sundial Hallmark London 1977

Antikythera Mechanism. Museum-Style Resin Replica

vintage German opisometer, also commonly known as a curvimeter or map measurer

Griffin & George Direct Vision Spectroscope - In Case And Original Box

Vintage Hunts Portable Testing Set

Vintage W.G.Pye & Co Resistance Bridge No 808 1914

Vintage SPM Vibration Monitoring Instrumentation Meter with Case and Manual Rare

Griffin and George Vintage Scientific Scales in Wooden Glass Case - CS R29

Sudbury Soil Testing Antique Kit with Bottles and Instructions Pre-1930

ANTIQUE EXTREMELY RARE SCIENTIFIC INSTRUMENTS CASE CHEMICALS ARCHEOLOGY 1 OF 2

ANTIQUE EXTREMELY RARE SCIENTIFIC INSTRUMENTS CASE SCALE ETC ARCHEOLOGY 1 OF 2

1930's Sikes Hydrometer Set, Label missing The Top Of The Box

the west London scientific apparatus co dip circle, inclinometer or a dip needle

Tefifon Cassette, The Great Tefi Revue, TK/S 2161, Tefi Tape

Tefifon Cassette Tefi Tape The Great Tefi Revue Tape Cassette

Tefifon Cassette, Tefi Tape, Hour Tape, Master of Operetta, TD/S 2201

Tefi hour revue, around the Reeperbahn, Tefifon cassette

Capac Bin Jural Sound Detector Antique In Wooden Box Medical Equipment

Tefifon Cassette, Tefi Tape, Greetings from Bavaria, TD/S 2171

Heavy Bakelite/Resin Type Heavy Box Containing Scientific Weights

ANTIQUE BOXED SET MARQUOIS SCALES MILITARY SURVEYING ARMY & NAVY

Griffin & George Microid Chemist/Laboratory Scales & Weights In Glass Cabinet

Vintage Map Mile Reader Inches To Miles And Centimeters To Kilometers

Vintage Bellingham & Stanley Refractometer No. 424161 - Unrestored

Antique E. Smith brass sighting Compass, green card scale.

Vintage Balance, English, Mahogany, Scientific Scales, Stanton Instruments.

Cambridge Instrument Co Ltd Portable Cardiograph 1950s Vintage

Pythagorean MONOCHORD

PYRANOGRAPH - Belfort Instrument Co - including instructions and spare charts

Antique Microscope Slide Case 72 Edge On Slide Capacity.

18thC POCKET BONE MICROSCOPE COMPENDIUM, GOOD COND. MULTI FACET LENS, 1 in.TALL

C1830 Wm. YOULE SMALL TRAVELLING MICROSCOPE, CONCAVE MIRROR, RATCHET GOOD,+ ACCS

FRENCH POCKET TRAVELLING MICROSCOPE +MAG. GLASS & TWEEZERS, ORIG CASE, GOOD COND

SMALL EXTENDING SPYGLASS TELESCOPE , FOCUSES WELL , IMAGE GOOD, 4 DRAW

C1810 BRASS BUTTERFIELD SUNDIAL, GOOD COND. , THE COMPASS IS MISSING ,3 in LONG

W & T Avery Brass And Wood Balance Scale

Antique Vintage Watson & Son London Service Black Brass Microscope Case & Book

1960s(?) AVO LM 4 Selenium Cell LUX Light Meter

1900'S ANTIQUE BRASS LUFT INDUSTRIAL (NOT A SCHOOL) BUNSEN BURNER.

Stanton Instruments ltd

1881 Unusual, Two Handmade Copper, Lead Lined Measuring Cups With Long Handles