AN "ERNST LEITZ WETZLAR No 192163"BINOCULAR MICROSCOPE.RACK GEAR IS WORN AS SHOWN IN PICS 2 & 3SOLD FOR SPARES REPAIRS PARTS ONLY.A GOOD QUALITY MONOCULAR MICROSCOPE WHICH APARTFROM THE RACK SEEMS

 

THIS IS ViNTAGE FABER CASTELL 67/54 RB DARMSTADT SLIDE RULE ADDIATOR USED !! SEE PICTURES ! SHIPPING INSTRUCTIONS: I will send all items to Worldwide. All Items, will be shipped via standard Internati

 

Hello, and thanks for looking. Please excuse any not-so-great pics; still getting the hang of it. This is a very nice vintage General Electroc phototvoltaic cell, model 8PV-1, from the 1960s. It measu

 

Great Antique 1930's or 40's Era GOLD Filled Round Wire GlassesMarked inside the bridge 1/10 12 K GF Ful-Vue. Which means the frame is 12k Gold Filled The frame has a ribbon like pattern that complete

 

Interestingly, from Research this Microscope was Originally Sold on 5th December 1854 to MR. JOHN GRAY and is unusual to find such a Microscope in its Original Cabinet with such a wide variety of its

 

The Kit Includes: 2 - 10" Green Gold Pan - The GREEN color contrasts the BLACK sand and the GOLD in your pan. 3 - Suction Tweezers - Suck up the fine gold and move it to your storage vial. 2 - Plastic

 

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Sargent Welch is a a major seller of Scientific (Instruments, Apparatus, furniture, Vacuum punps, chemicals, supplies for Industrial, Collegiate, Government and Research Laboratories - this is a Catal

 

Miniature Tesla Coil / Oudin Resonator Powered from a 3500V 8mA transformer (12) 690 PF Doorknob Caps for .00828 mfd Antique Self-Cooled Tungsten Spark Gap 1" copper ribbon primary coil 3 5/8" diamete

 

Two vintage architectural advertising pieces from the 1950s with the original packaging. Initials are inscribed in one, and both have a few scuffs. Normal 0 false false false EN-US X-NONE X-NONE Micro