YOU ARE BIDDING ON A VINTAGE BRASS PROTRACTOR MADE BY THE DIETZGEN CO, GERMANY. IT MEASURES 4 1/4" LONG AND 2 1/8" HIGH. RANGE IS "0" TO "180" DEGREES. ON THE FRONT IT READS: "DIETZGEN" AND THE WORD G

 

An unusual old medical instrument. Used, I understand both for phrenology and more traditionally main stream medical purposes, a pair of cranium callipers. Made by Maw of London, with hand punched num

 

Great Pair MOP Opera Glasses Purple Nacre Measurements:4'' long, Condition:Very good, a few minor cracks in MOPTERMS OF SALE: QUESTIONS: · All items I sell have multiple pictures and are described as

 

ANTIQUE MICROSCOPE SLIDE BY W.A.FIRTH. DIATOMACEAE. AULACODISCUS MARGARITACEUS. FROM MERILLONES, BOLIVIA. FROM THE COLLECTION OF J.G.BRADBURY. SEE IMAGES FOR CONDITION. EXCELLENT. I AM LISTING MORE AN

 

Original. Sign was never hung. 17 1/2" x 4". No chips, cracks or scratches. Excellent plus condition. FEEL FREE TO ASK QUESTIONS, AND THANKS FOR LOOKING!!

 

VINTAGE SURVEYOR'S 100' CHAIN, NO KINKS, NO BREAKS, NO WELDS. DO NOT KNOW HOW OLD IT IS. EMAIL WITH QUESTIONS AND THANKS FOR LOOKING AND BIDDING!

 

Thiourea is also known as thiocarbamide. White, lustrous crystals with a density of 1.4 and a melting point of 180 degrees Celsius. Soluble in cold water. It's uses include - photography (removing sta

 

For your bidding consideration is a Vintage Swift & Anderson Sighting Level wiht brass fittings. It measures approximately 5-1/4" x 1", Everything appears to be in good working order. I have attem

 

Practical … Versatile … vintage Industrial Storage 16 drawers... this stores so much!!!! All 16 drawers easily glide in and out and have a raised top so they can't be pulled out all the way! It do

 

THIS LISTING IS FOR A 1903 MINING BOOK THAT IS SOMEWHAT UNUSUAL. IT IS TITLED: “McNeill’s Code – Mining and General Telegraphic Code” AND WAS PUBLISHED IN LONDON. THE BOOK IS ALMOST 800 PAGES