$1075.79

Antique Victorian Bush Type Kaleidoscope Fluid Filled Glass Ampules

$202.97

Siemens Brothers London Galvanometer No 16598 Antique Scientific Instrument

$150

VINTAGE L R TEEPLE ANTIQUE STREET LIGHT ETC OLD STEAMPUNK AUTOMATIC TIME SWITCH

$324.38

Newton & Co Brass Silvered Dial Sighting Surveying Compass Boxed Victorian

$65

Weston 310 wattmeter

$1460

Antique Griffin London England Cast Iron Brass Scientific Spectroscope 12"

$50

MICROSCOPIC SECTION CUTTER / STRAIGHT RAZOR TYPE - LENTZ GERMANY - Original

$95

Antique Telegraph Key Morse Code Signal Electric Mfg. Co Menominee, Mich

$13.53

Kollsman Periscopic Sextant Mount Overhaul (39)

$182.68

Hicks compass and ‘Watkin’ 1881 clinometer compendium. Military film prop.

$35

Hopea ovalifolia Microscope Slide

$59.99

Propper Oscillotonometer Pulsometer Blood Pressure Machine Leather Case Vintage