WE ONLY CHARGE ONCE FOR MICROSCOPE SLIDES SHIPPING COST. REGARDLESS OF HOW MANY YOU PURCHASE.....PLEASE SEE BELOW ANTIQUE MICROSCOPE SLIDE - BRAKE FERN - S.B. IN GOOD CONDITION. SIZE: 3" x 1".... 75mm

 

No Reserve! This is a very nice vintage Brunton's pocket transit also marked Ainsworth & Sons, Denver, Colorado. Although a visual inspection shows no damage (the mirror is intact, the hands move,

 

This is a newly crafted mini vintage style tumble chamber kaleidoscope created in my studio in the Black Hills of South Dakota. It is a one of a kind cast solder and art glass dry chamber kaleidoscope

 

Vintage Faber Castell engineer slide rule 67/87 Rietz 463. Original green cover. Made in GERMANY. Condition very good see my photos. You get what you see.

 

I have for sale one Charvos brand antique drafting set. It comes with a hard, black carrying case, and includes five compasses of varying sizes, along with some other tools, of which I am unfamiliar.

 

pumkinhead Store High Density Graphite Conical Dual Mold for Precious Metals Refining and Casting For your consideration is a brand new professional dual graphite conical mold which needs no pre-heati

 

A handmade vintage human eye prosthetic Size: medium. Color: Brown-green The picture show the item you get, but sometimes color and shape may look different from picture because your screen type, the

 

The item for sale is a Hubbard Quantum Mark Super Electrometer in Midnight blue i really dont know much about the unit I tested it and it works properly any other questions feel free to ask.

 

OFFERED FOR SALE IS A VINTAGE POST VERSALOG SLIDE RULE. THIS WAS MADE IN JAPAN FOR THE FREDERICK POST CO. AND IS THE MODEL 1460. THIS COMES WITH THE ORIGINAL POST LEATHER CASE. BOTH PIECES ARE IN EXCE

 

GERMAN WWII NAVAL U-BOAT MHR1 HOHENRECHENSCHIEBER SLIDE RULE c1940's $1 NO RES A scarce German WWII period Kriegsmarine / naval 'Hohenrechenschieber MHR1', (or height slide rule). Issued for use on U