1910’s Trippensee Tellurian radio Featured in the Adler Planetarium

Featured in the Adler Planetarium

Featured in the Science Museum Group

Hinged top with fitted mirror for adjustable lighting

labeled 'Dumetohm Holder' & 'Dumetohm 1

this microscope can be disassembled and stored inside it's box for field assembly

1910’s Trippensee Tellurian radio Featured in the Adler PlanetariumShowcasing a lovely Verdis Sun. Circa 1910's (pre 1923: made in Detroit). Incredibly functionality; mechanically perfect. This particular device was not manudactured for a data plate. Featuring unretouched planets with original patinas. Metal operating rod with Maple planet arm, standard, and base under spun brass.