L E Knott Apparatus Co Boston Scientific Instrument Bar Magnets in Orig Wood Box 2 Bar Magnets measuring 6 3/8". Both magnets are imprinted "8" at the ends and are marked "Knott Boston" The magnets ar

 

A wooden rotor variometer from the early 1900s and a pair of number 30 triode amplifiers from the 1920s on an oak base with solid brass corner posts and dense piano felt feet.

 

Offered today is a Doctor's Kit or bag that was used to haul medicines when the Doctor made his house calls. It is a tooled leather covered wood case with a fold back top that overhangs the front and

 

This is a beautiful antique or very vintage microscope. I am not an expert, so ask questions. It is signed Bausch & Lomb Optical Company. The flat work surface plate is signed Spencer Lens Co Buff

 

,,CONDITION AS SHOWN , I AM NOT AN EXPERT ON THESE,HOPE PICTURES HELP, I WILL COMBINE THE SHIPPING,,,,,,,,,,, THANKS <div style="text-align:cente

 

You are bidding on a 1840 dated book on Phrenology signed by the author O.S. Fowler in good condition. The book measures 4 1/2" x 7 1/2" and has 60 pages. No loose, torn, bug or water damage to the pa

 

This listing is for the 9 Pap Boats / Invalid Feeders pictured here. This includes 4 white ones, 4 decorated ones and a glass one. One of the white ones has a hairline as pictured. The rest do have li

 

HANDLE AND BLADE IN GOOD CONDITION. MARKED MILLER BROS ON THE TANG. MEASURES 5 1/2 INCHES WITH 2 INCH BLADE. FULL REFUND IF NOT PLEASED.

 

Antique HERCULES 50 Cap BLASTING MACHINE ~ A Beauty This has been well taken care of and could be considered a museum piece. This Hercules blasting machine will fire one to fifty blasting caps. Doveta

 

...........From the estate of a Cambridge University academic, this excellent quality microscope looks to be in good condition, untouched for a while, so in need of a clean and overhaul............ J.