vintage WIMHURST Electrostatic Generator Influence MACHINE 8pix
$69.99
Spencer Buffalo Microscope U.S. NAVY WWII & Storage Box
$100.00
Early 19th century seven draw brass pocket monocular
$371.14
Jas. W. Queen & Co. Philadelphia, PA Antique Surveyor's Compass Brass
$97.47
Vintage ATCO Pocket Aneroid Barometer Altimeter Compensated Made in England w/ C
$140.00
1876 Imhauser Night Watchman's Time Detector * Verifies Activity Of Armed Guards
$500.00
Digital Voltmeter Multimeter: Wrist-Mounted, Portable for Repair & High Work
$14.84
Late 19th Century Henry Crouch Brass Microscope
$399.99
E. Leitz Wetzlar U.S.N. 108 Compound Microscope Monocular 130x No. 167629
$550.00
Antique c1909 E. Leitz Wetzlar Brass Microscope #121763 Matching Case
$450.00
Early 19th C Thomas Hunts Mathematical Scientific Journal 1802 Curio Antique
$621.89
Bladder Wrack Fucus vesiculosus Conceptacles Microscope Slide
$25.00
Rare antique RGCD pocket scientific voltmeter with case, 1930s.
$169.00
Oversized Antique Microscope slide by Beck- Human Tongue no 2
$60.00
Antique Lot 17 Knife Switchs Cool Streampunk Electronic Device
$99.95
Antique Microscope slide by Flatters & Garnett - Whole Young Mouse
$30.00
ANTIQUE DOBBIE-McINNES STEAM INDICATOR GAUGE STATIONERY HIT MISS Steam Engines
$145.00
Vintage Bausch & Lomb Brass Microscope Antique Scientific Instrument
$99.00
Antique black forest wood carved wall barometer Birds nest oak leaves
$1,250.00
ANTIQUE BRONZE ENGLISH HORIZONTAL SUNDIAL
$397.65
Antique W R Prior & Co Microscope in Case 1939
$447.20
C. 1895 Large Cased Whitney Hoyt's Direct Reading Wattmeter
$400.00
Antique Microscope slide by Hornell- Whole Mole
$35.00
Antique Microscope slide by Ward - Scorpion Fly
$45.00
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