$999.95

ANTIQUE 1815 FRENCH STANDING SUNDIAL SIGNED " V. KLEBER WATCHMAKER OF BESANÇON "

$200

Smith & Corona USA Vintage 1930s Collectors Item Mechanical Calculating Machine

$1250

Large 1885 Alfred Apps Vertical Magneto Electric Machine w/Unusual Friction Drum

$639.68

Antique W. Watson & Sons Ltd - Bactil MkIV Brass Microscope - circa 1914, Cased

$133.24

Antique Wood Wooden Copper Westons Weston's AM Meter Electrical Amp Newark NJ

$34.58

Solid Brass Antique British Military Prismatic Pocket Compass Marine Solid Gift

$275

RARE ANTIQUE HENRY J. GREEN BRASS WIND VELOCITY INDICATOR GAUGE CIRCA 1890

$241.73

Vintage Cooke Troughton & Simms M7031 Polarising Microscope c1960s, Cased

$125

Antique 1905 Weston Model 1 Direct-Reading Voltmeter No. 16991 Volt Meter Old

$250

Antique Henry Green Brass Rain Snow Gauge Science Instrument Brooklyn New York

$309.88

Brass pocket / drum sextant and case – William Rothwell.

$99.99

ANTIQUE SOLVAY BLEACH TESTING KIT WITH DIRECTIONS PATENTED IN 1931