ANTIQUE VICTORIAN POCKET MAGNIFYING READING MULTI GLASS BUG LOUPE FLEAGLASS

Antique Welch DC Volt Ammeter Scientific Apparatus Chicago Lab Meter On Stand

Antique 1930's Millikan's Apparatus Physics Science Laboratory Instrument WELCH

Antique Coddington Type Magnifying Flea Glass Pocket Field Microscope

cary gould field microscope

Victorian brass bullseye condenser magnifying glass on a stand & other lenses.

Poulenc Freres Antique Scientific Laboratory Equipment Apparatus Consistometre

Brass pocket / drum sextant and case – William Rothwell.