Harold Dalton microscope slides
Excellent Complete Vintage ' QUACK ' Medical Machine !
Vintage Wooden Rock/Mineral Science Collection Kit-NEW
Antique Plunger Air Pump Vacuum Medical?
OLD VINTAGE BRASS COMPASS STAMPED STESCO? STESCC?
Bi-Polar electromagnetic motor demonstration cutaway
Antique Thermo Electric Pyrometer manu. by Hoskins
BRASS MINIATURE TELESCOPE key chain REALLY WORKS!!! buy it $11.00
FINE GILT 'COMPENSATED' POCKET BAROMETER/ALTIMETER
EARLY (c1860) WENHAM BINOCULAR MICROSCOPE, R&J BECK
RARE 1905 GUNDELACH VILLARD ION X-RAY TUBE - WORKS
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A ' RARE ' Hardback Book Scientific Recreations c1880s
Antique Sycamore Case Pocket Sun Dial/Sunwatch/Compass
German Electricity Toy Elektromann
Microscope Objective [Cooke] X 5 Low Power
STAR EXPLORER 1935 JUNIOR ASTRONOMY CLUB & STAR FINDER!
Very fine top quality winter friction machine
Early Bristol Recording Voltmeter
GURLEY surveyors pocket compass and pouch
Microscope slides of WINGS of INSECTS
LARGE KEUFFEL & ESSER TRANSIT THEODOLITE WITH COMPASS
Early antique ships compass by Whyte Thomson, Glasgow
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Large Antique Brass Steam Engine Boiler Thermometer
reprint 1869 Hot Air & Air Steam Engine Stirling, Heat
Microscope Objective [C Baker London] X 4 Low Power
Microscope Objective [Cooke] 10 X
ANTIQUE Toy Hobby ELECTRIC MOTOR Vintage Erector Set NR
vintage China wooden abacus with drawing box
Spencer Laboratory microscopes vintage catalog
Fine 19 Ccentury Brass Library - Tabletop Telescope
Small hardback Booklet . The Pharmacopoeia c1901
Unusual Early Scientific Instrument Compass ? Case NR
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Beam Compass Set-1890
Vintage Wooden Rock/Mineral Science Collection Kit-NEW
Microscope Eye Piece [C Baker London] X 10
Fine 19 Ccentury Brass Library - Tabletop Telescope
four savart's disc on brass pillars with brass wheel
X-ray Fluorescent Screen Also UV Short Wave & Alpha buy it $5.50
ANTIQUE BRASS SUNDIAL COMPASS-D.L. SMITH-1870 buy it $300.00
LARGE BRASS REFRACTOMETER, BELLINGHAM & STANLEY
EXCELLENT 4 INCH TRANSIT THEODOLITE & TRIPOD E R WATTS
Huge Medical Surgeons Surgical Instrument
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