I know nothing about these devices - obtained from defunct ophthalmologist office Case tag: LUNEAU & COFFIGNON, PARIS - 7" X 2 1/2" VINTAGE INSTRUMENT: BUILBERT & ROUTIT, made in France HANDLE

 

Hope 740 custom circular slide rule made by Concise Co. of Japan and marketed under "Hope". This is an English-Metric converter, the front is a 3" pocket circular slide rule...attached to a rectangula

 

VERMONT COMFORTMETER Conant Custom Brass/Division of Weems & Path This auction is for a brand new in the box Vermont Portable Comfortmeter which monitors temperature and humidity while featuring t

 

Up for auction is an anatomical heart model. This if your basic heart model showing the front, back and cross-section to show the insides. In my opinion it is in excellent condition, stored in a box a

 

You are bidding on a vintage electric eraser with 8 additional eraser sticks. The machine works well. See pictures. Buyer pays $8.50 shipping USA. Paypal accepted. Thanks for looking!!

 

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i000000 Vintage Pocket Thread Counter Magnifying Glass Optical Old Tool Click Images to Enlarge You are bidding on a nice Vintage Pocket Thread Counter Magnifying Glass Optical Old Tool in good clean

 

Vintage R.H. Burton Optical Trial Lens Kit with Trial Frame in dove tailed wood box including 2 keys. Measures 21.5" x 13.75" x 2.5". Trial frame is marked R&B Japan. The box has a plate on the fr

 

Deadstock, never used retro indoor outdoor thermometer. Posted with eBay Mobile

 

Lot of vintage medical forceps. Winner gets: V. Muller & Co. Germany stainless curved forceps, Lawton Germany ENT forceps, V. Mueller Co. heavy stainless cup forceps and Storz stainless Germany fo