 | 1908 Trippensee Planetarium Schoolroom Solar System Model (orrery, tellurian)
USD 1750.0
Category : World & Celestial Globes
Seller : axomoxia(479, 100.0%) |  | Antique Testing Device Quartered Oak Case With Leather Handle
USD 65.0
Category : Other Antique Science Equip
Seller : bnksrme(3282, 99.1%) |
 | Antique Double Throw Copper Knife Switch
USD 25.0
Category : Other Antique Science Equip
Seller : jkas9766(2322, 99.7%) |  | Rare c1875 J H BUNNELL & CO DUPLEX TELEGRAPH 20 Ohms RELAY on Mahogany Wood Base
USD 440.0
Category : Other Antique Science Equip
Seller : artsandsciences(3654, 100.0%) |
 | MICROSCOPIC SECTION CUTTER / STRAIGHT RAZOR TYPE - LENTZ GERMANY - Original
USD 49.95
Category : Other Antique Science Equip
Seller : redlands66(6642, 98.9%) |  | RARE Improved Robertson-Thompson Steam Engine Indicator In Wood case + Inst Book
USD 139.95
Category : Other Antique Science Equip
Seller : dmcdc3(2492, 100.0%) |
 | ANTIQUE 1890 ULTRA RARE HARTMANN GERMAN 1ST HIGH TENSION VOLTMETER GALVANOMETER
USD 1900.0
Category : Voltmeters
Seller : liancollect(3073, 100.0%) |  | Geissler tube Argon Mercury Tube Light Eng. Spectral Tube. Vassar physics lab.
USD 49.0
Category : Other Antique Science Equip
Seller : vanagon(4282, 100.0%) |
 | BONE ENGINEER RULER,WITH GUNTHER SIDE.THIS RULE WAS USED FOR PATENT J.ROUTLEDGE
USD 2900.0
Category : Rules, Tapes
Seller : ruler-man(1769, 100.0%) |  | Antique Mesco Electro Magnet Motor Manhattan Electric Supply Company
USD 175.0
Category : Other Antique Science Equip
Seller : rosenjerom(2248, 99.7%) |
 | Antique E.Leitz Welzlar Abbe/Camera Lucida Type Drawing Apparatus -Microscope
USD 99.99
Category : Other Antique Science Equip
Seller : stephen467(7540, 100.0%) |  | ANTIQUE RAILROAD 1904 ROLLER-SMITH CO. DIRECT READING BOND TESTER in WOODEN CASE
USD 59.49
Category : Other Antique Science Equip
Seller : davidvnbrn(3703, 100.0%) |
 | Antique 1700's Equinoctial Pocket Compass Sundial Brass
USD 1200.0
Category : Maritime Compasses
Seller : rarefind911(3332, 100.0%) |  | Achessel Stopcock Remover 9314-A
USD 99.95
Category : Other Antique Science Equip
Seller : trelabay(951, 100.0%) |
 | Scarce Enameled Brass Gallows Phone Replica From Bell Labs Engineering Dept.
USD 750.0
Category : Pre-1940
Seller : firebottles(4850, 100.0%) |  | WESTON ELECTRICAL INSTRUMENT CO VOLTMETER MODEL 45 W WOODEN CASE UNTESTED 1 Of 2
USD 19.99
Category : Other Antique Science Equip
Seller : dey341(8497, 99.8%) |
 | Jules Richard Paris Type NG5484 Thermograph
USD 99.99
Category : Other Antique Science Equip
Seller : gatewaygoldandpawn2010(8475, 98.3%) |  | Antique Beck London Hand Spectrometer / Spectroscope
USD 49.99
Category : Other Antique Science Equip
Seller : raemuon(919, 97.4%) |
 | Antique RARE Vintage Small -MANHATTAN - Brass Blade & Cage Electric Desk Fan
USD 750.0
Category : Other Antique Science Equip
Seller : nicksantiques(21786, 99.3%) |  | E. R. Watts & Son London Topographic Surveyor Tool Abney Level Pocket Antique
USD 145.0
Category : Other Antique Science Equip
Seller : zippostrat(674, 99.2%) |