3 x microscope objectives: Carl Zeiss (20th century). 1. Apochromat 8mm. 20. 0,65. D.O.17. 2. 4mm 40 0.95 ohne Deckglass Tubus 190mm. 3. '2x'. I will be listing other similar microscope items within t

 

Here is a vintage miner's oil wick lamp with a brass body and 2 clear maker's stampings: On the lamp body is a shield with "*ST*AR* GRIER BROS. PITTSBURG, PA.", and on the brass spout is a 5-point sta

 

This is one of two microscopes I currently have listed, please check my other listings! This Antique Victorian Cased Brass Field Microscope would make a nice addition to your collection, or be a great

 

Please note: We ship Worldwide. But If you're bidding from outside the mainland UK or overseas please ask for a quote for shipping before bidding. A good quality, stylish 19th c. Watson FRAM microscop

 

This listing is for a vintage glass jar battery in nice shape. The glass jar is approx. 6 1/4 " tall. I found this at an estate sale and know little about this item. The lid is marked Electrical Engin

 

Cupping was a widely-used method in the treatment of flu and cold illnesses in the 19th and up to the first half of the 20th century. Even medical doctors believed that correctly applied glass cups we

 

Please look at photos carefully as there are no returns. I will combine shipping!

 

Antique "BAUSCH & LOMB" MONOCLE or QUIZZING GLASS in ORIGINAL LEATHER CASE - convex lens approx. 2" across...metal edge marked: B & L OPT. CO...hinged metal handle approx. 2" long...soft leath

 

This is a vintage/antique desktop adding machine/calculator. It functions just as it should, adds and subtracts with the turn of the individual dials. It moves freely and is in good condition. It has

 

Up for auction is an antique aneroid pocket barometer and altimeter used in WW1.It is compensated for temperature, the barometric range is from 21 - 31 inches,and the altimeter scale range is from 0 t