Antique French Pocket Sunwatch/Compass Boxed c.1900s
1895 THOMSON AMP METER AMMETER. AMAZING CONDITION!
19th century bone Sector Scale Rule G Davis Leeds
ANTIQUE WEISMAN GYNOGRAPH MACHINE FROM OB/GYN (1 OF 2)
Telescope Prospecting Glass 1750
Tesla Coil Variac Powerstat - Big Monster
7 Medical Instruments- Glass Syringe & Needles(10 ml)
Aged China computes tool
Surveyor's Compass by Knox & Shain, Philadelphia
Vintage Outdoor Thermometer Marked "Blood Heat" etc !
Old sparkling machine Van de Graff Generator
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Medical books Illustrations of regional anatomy 1940's
SUPERB PAIR OF QUALITY OPERA GLASSES
ANTIQUE BAROMETER
ANTIQUE GYNOGRAPH MACHINE FROM OB/GYN (2 OF 2) ESTATE
ANTIQUE CARBONDALE PA PRESSURE GAUGE ASHCROFT HIT MISS
Chinese old abacus with drawing box
PHYSICS INS - CAREY FOSTER BRIDGE, PHILIP HARRIS, C1930
Cast American Radiator Co Temperature Guage 1920
GM 1 - 1889 STAR BRASS Double Faced Steam Gauge, A+++ buy it $499.99
??Beautiful Chinese jade carve abacus
Vintage Overbeck Electric Field Mapping App-Physics Lab
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1894 VINTAGE ELECTRICITY Antique Engraving Print
VINTAGE SET OF EIGHT BRASS GRAM WEIGHTS 10-500
Antique brass compass Divider pencil tool miniature NR
Danger High Voltage Porcelain Enamel SIGN Vintage '50's
Tesla / Oudin Coil - 2 Foot Spark Capacity
reprint 1869 Hot Air & Air Steam Engine Stirling, Heat
DOUBLE-SCALE WHEATSTONE'S BRIDGE, PHILIP HARRIS, C1930
VINTAGE BRASS TELESCOPE/ MICROSCOPE.CASE & INSTRUCTIONS
ANTIQUE LARGE WESTON VOLT METER Vintage VOLTMETER OLD
Antique Beck-Lee Electrocardiograph Machine buy it $175.00
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VINTAGE NOVELTY MINIATURE TELESCOPE
Sundial Plate Bronze 1920
Set of antique weights, complete, nice box, VG, N/R
VINTAGE BRASS TELESCOPE/ MICROSCOPE.CASE & INSTRUCTIONS
Tesla / Oudin Coil / Wax Insulated
ZEISS SURVEYOR'S DUMPY LEVEL No 66201 (Almost as new)
Smith's Illustrated Astronomy 1889
Antique MUNICIPAL Co. MAGNETIC DIPPING NEEDLE w Case
VINTAGE ARMILLARY ASTROLOGY PLANETARY METAL (NO IDEA)
Excellent China abacus with leather wood box??
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