Kostenlose XXL Bilder bei TRIXUM.DE Normal 0 21 false false false DE X-NONE X-NONE Costums and taxes on shipments outside the EU pays buyer !!!International Buyers Please Note: Import duties, taxes an

 

This is a Crookes tube with multiple electrodes. The gas pressure is lower than most Crookes tubes, correct to allow electron emission in a straight line from the cathode disk while having enough air

 

This beautiful 2 qt bottle is in excellent condition. It also appears to contain the original cork that is in very good condition as well, it is not decaying or chipped, still smooth and firm. There a

 

Antique signed set of brass Magdeburg Hemispheres A very nice set of Magdeburg Hemispheres. The set is signed by M.Sandwijk Rotterdam which was a Dutch company. Max diameter is 11 cm. A great collecto

 

Please check out my seller's list for more items! DESCRIPTION:You are bidding on a Sept 14, 1908 two page letter written on letterhead from Dr. H. Sanche & Co - Manufacturers of OXYDONOR and All D

 

Vintage early 20th Century Chemist's / Medical Device Collectable PILL MAKING MACHINE Antique, made from brass and hardwood. Size '11' Impressed into handle and base. Super condition, just one tiny ni

 

Here is a great old voltmeter made by Westinghouse, still in its original box. It is made of brass with a black bakelite body. The meter face is 2" square.

 

Up for auction is an antique ceramic electrical therapy device from The Davis Electric Co. of Parkersburg W. Va, USA, Pat. May 17 1904. From what I researched on line this device was part of an electr

 

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Excellent early insect mount by C.M.Topping