Laboratory Crystal Specimen Octahedral crystal of thallium alum (thallium aluminium sulphate dodecahydrate) mounted in a glass dome some 5” tall with a detailed label. Such specimens were manufactur

 

Chidsey & Partridge, Boston silver plated Otoscope. Cased with some lid damage. Missing one ear adapter. Sells as-described and photographed please.

 

NICE START TO A COLLECTION OR A WONDERFUL ADDITION.THE LABELS ARE GOOD ON ALL.THE BOTTLE COULD BE CLEANED UP.THEY ARE IN AS SEEN CONDITION AND ARE SQUARE IN SHAPE.My return policy is in the details,ad

 

Early Medical Hypodermic Needles and Syringes YY LOK Lot In very good condition Please email me any questions Check out my other auctions for more great deals! Thanks If you are interested in an item

 

These 15 Microscope Slides show a variety of fishes plus Cuttlefish and Crayfish. They are: Spiny Dogfish (acanthias); Dogfish; Cuttlefish; Crayfish; Plaice; Flatfish; Lamprey larva; Sole; Skate; Stic

 

This is part of the estate of a deceased master camera repairman. These cameras may be from his personal collection, cameras waiting for repair, or cameras kept for parts. I do my best to describe eac

 

Up for auction is a very rare and early Victor Electric violet ray machine. Let me start off by saying this is sold for display ONLY, this is a very dangerous device and whatever you do with this you

 

This is an Antique EYE CUP It measures 2 3/4" tall....the base measures 1 9/16" in diameter. IT is made of NICE Cobalt Glass.. It is Signed with RAISED Lettering on the very bottom advertising "PAT AU

 

VINTAGE 1917 JULIUS KING OPTICAL SAFETY GOOGLES EYEGLASSES & MASKS CATALOG FULLY ILLUSTRATED. 26 PAGES.MEASURES 6" X 9".. Please see pictures.. . ALL ITEMS ON MY SITE ARE GUARANTEE TO BE 100% VINT

 

Description Welcome & Thank You for Shopping In the USA! A great original Treasury Department issued order form for Opium, Coca Leaves, or Compounds, Manufactures, Salts, Derivatives or Preparatio