$435

Vintage Milli-Ammeter by Standard X-Ray Co.

$35

Vintage Propper Sphygmomanometer Blood Pressure Kit

$350

VINTAGE SHORT & MASON LONDON THERMOGRAPH MADE IN ENGLAND

$216.8

Tin Globe About 1930 England Globe

$74.55

Lens Magnifier 6 x 12 Loupe Magnifier Jewelers Diamond Loupe

$74.28

Vintage Bakelite Magnifying Loupe Mautner Dresden c. 1970 Folding Handle & Frame

$58.34

9932809 Metal Magnifying Glass Silver with Handle Skull 10x25cm

$799.99

Vintage HH Scott mid-20th century Audio Sound Level Meter. RARE and iconic. WOW

$399.19

LATE GEORGIAN DARK GREEN SHAGREEN COVERED DRAWING CASE WITH CONTENTS c.1835

$177

Jewell Volt Meter Gauge Vintage 135 Steampunk Adjust 3 NOS w BOX

$145

1890s Mattson's "Waverly" Syringe Wooden Box

$31.69

Medical Infrared Reflector Vintage Soviet Lamp for Blue Light Therapy 1978 USSR