wwi taylor 1917 hand pocket compass-usanite face
Slide Rule instruction booklet 1928 K & E Mannheim type
Wild Turn-of-Century Water-Powered Quack Medical Cure!
Victorian Live Specimen Viewer NO RESERVE
c1930s Overbeck's Rejuvenator Medical Medicine Device
1900 FAIRBANKS CO SUPPLY CATALOGUE NR
RARE GERMAN 1883 ELECTRICAL BOOK NR
1878 GERMAN BOOK ELECTRIC LIGHT TELEGRAPH TELEPHONE NR
VINTAGE TORSION PORCELAIN TRAY LAB BALLANCE VERY NICE! buy it $85.00
Barometer {Negretti & Zambra} Pocket Forecaster
Surveying Ameroid Eugene Dietzgen Tycos Antique
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Fine and unusal prism optic device on brass stand
RARE SELDOM SEEN VINTAGE ALCOHOL LAMP ALL METAL TIN
Stylus Microscope High power Magnifier
EARLY 20TH CENT W.REEVES PORCELAIN CASED THERMOMETER
Vintage Voltmeter , Original Box
BOOK: 1893 ELECTRICITY UP TO DATE BY VERITY NR
Antique Victorian Style Bell Jar or Cloche buy it $175.00
1881 LEFFEL'S MILL DAMS MILLWRIGHT & MECHANICS BOOK NR
GENERAL RADIO Power Level Meter
Antique French Brass & Wood Prismatic Compass
??Beautiful Chinese jade carve abacus
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Chinese old contrivance abacus with drawing box
Antique Rotary Temperature Recorder #244T BRISTOL CO.
Tibet Compass Rosewood Box
RARE ANTIQUE CARVED SOLID OAK WALL BAROMETER & THERM
RARE A. J. MORSE CASED OPEN CENTER STEAM GAUGE NR
ca 1910 AUTO MOTOR BOAT MOTORCYCLE SUPPLY CATALOG NR
BOOK: LOCOMOTIVE, STEAMSHIP, BRIDGE TUNNEL BUILDING NR
Fortin Barometer in glazed case
Antique 1875 Steam Engine Pressure Indicator Salem Oh
Vintage 1931 Westone DC Milliammeter model 322
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Very good zoetrope on ebonized stand with strips
Unique Gyroscope / armillary presentation light
Microscope slide of SAMIAN POTTERY
Fortin Barometer in glazed case
WATSON'S FINE QUALITY 3-DRAW TELESCOPE + PANCRATIC EYEP
ALTERNATING MAGNETIC FIELD OPERATOR BY PHILIP HARRIS
C18th Guinea/apothecary scales 2 sets weights
RARE BOOK: 1828 THE STEAM ENGINE BY GALLOWAY NR
wonderful Chinese old abacus and leather wood box
W & LE GURLEY COMPASS IN WOOD BOX DATED 1918
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