LaMotte Falling Drop Densiometer (Special Field Model) and Additional Medical Accoutrements. CircaPotter & Potter Auctions4.7(642)$80(1 bid)Oct 1, 2026
[QUACK MEDICAL DEVICE]. Davis & Kidder Patent Magneto-Electric Machine for Nervous Diseases. NewPotter & Potter Auctions4.7(642)$80Oct 1, 2026
U.S. Navy Mark1 Mod.0 Ball Recording Sextant W/ Transport Case (KFC)Journey Auction Services LLC4.3(13)$140(12 bids)
Complete U.S. National Guard Sub Caliber Mortar Training Set (FMI)Journey Auction Services LLC4.3(13)$650(22 bids)
Antique " Chloride Of Silver Dry Cell Faradic Battery " Quack MachineZiebarth's Gallery4.5(114)$30Oct 2, 2026
![[QUACK MEDICAL DEVICE]. Davis & Kidder Patent Magneto-Electric Machine for Nervous Diseases. New (1 of 2)](https://p1.liveauctioneers.com/928/431085/240164340_1_x.jpg?height=282&quality=70&sharpen=true&version=1788977207)
