Science Instruments
great collection---eastern original counting tool abaci
Walker's Cherub II Ship-Log and John E. Hand & Sons CO.
Antique Signal Electric Spark Coil Museum Quality
Nnimaginable handmade huge rare bone carve seismograph
Antique American Pewter Sundial, signed "WT", 41st lat
Vintage Science Light Bulb Rheostat-Science/Physic Labs
DIETZGEN NO 967A COMPASS OR?????? DRAWING
Antique Print 40 Ft TELESCOPE HERSCHEL Father ASTRONOMY
Rare 19th century J Zentmayer dissecting microscope box
Antique aircraft dynamometer NACA
Antique Shagreen Sharkskin Pocket Case w/Brass Tools
2374 - Surveyor's K & E Aneroid
1893 NEW BEACON STOPPER LAMP LIGHT BULB INCANDESCENT
excellent Chinese abacus and bussiness card box
2426 - Older Surveyor's Aneroid made for Japanese Use.
2447 - Vintage Forest Service Compass
9 VARIOUS BAROMETERS TO CLEAR OUT *CAN BE USED AGAIN*
J H Steward - 406 strand - old leather cased instrument
I Bleuler - No 27 Ludgate St London - antique cased set
Victorian Oak cased aneroid barometer + porcelain dial
GOOD RAYNER 'S' TYPE REFRACTOMETER
RAYNER MULTI-SLIT PRISM POCKET SPECTROSCOPE, STAND ETC
Victorian Walnut cased aneroid barometer silvered dial
ANTIQUE BRASS WEIGHTS IN FITTED BLOCK MAHOGANY CASE.
NINE FINE MICROSCOPE SLIDES ~ DIATOMS ~ 19thC
SIX DIATOM MICROSCOPE SLIDES BY WHEELER 19thC.
MICROSCOPE SPECTROSCOPE ~ JOHN BROWNING ~ 19thC
DIATOM MICROSCOPE SLIDES Late 19thC
EIGHT DIATOM MICROSCOPE SLIDES ~ PEAL LATE 19thC
EIGHT VARIOUS DIATOM MICROSCOPE SLIDES LATE19thC
Antique Mahogany & Brass 3 Draw Telescope
POCKET GUINEA SCALES A WILKINSON KIRKBY LIVERPOOL C1790
1913 CLIPBOARD THERMOMETER COMBINATION SOLID BRASS
OLD WOOD CASE D.C. VOLTMETER SCIENCE GAUGE ESTATE VGC
Antique Coin Scales & Weights
A Very Rare Antique Sovereign Scale - Silver not Brass
Vickers Microscope objective 3/0.1
1800'S ANTIQUE CARTOGRAPHER MAP MEASURING TOOL 1 3/8"
1800'S ANTIQ CARTOGRAPH MAP MEASURE TOOL KEUFFEL& ESSER
VINTAGE/ANTIQUE SET BRASS BALANCE WEIGHTS
