Very nice, used porcelain sign advertising Utah Blue Blaze Coal. Measures 10" x 4 1/2" and is in "as shown" condition....some minor rust, some chips. If you like coal advertising, this is a neat, colo

 

If you need to draw polygons in circles or divide lines for any reason, then these are for you! The item is a set of proportional dividers. They come in their original case with instructions and are i

 

beautiful brass 4 1/2" precision navigation instrument yaw control indicator- level. large ship control panel instrument. made by kelvin bottomly & baird ltd. of glasgow-london-basingstoke. they s

 

Four NIKON OBJECTIVE MICROSCOPE LENSES. This lot is four lenses for the front end of a microscope. Made by Nikon, Made in Japan. Lenses are used, but in good condition. These are the following: is a 4

 

otism store ~ 6" Equal Spacing Dividers by Theo. Alteneder & Sons drafting tool ~ Size : 6 ¼” long closed 6 inch stainless steel equal spacing dividers made by T. Alteneder & Sons. The divi

 

Old and rare. Justrite tin curved, used for holding calcium carbide rocks. No reserve good luck Posted with eBay Mobile

 

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

 

Vintage Blood transfusion device. Great for a museum collection or for those wanting to creep out their friends and relatives. This is the ultimate in creep show devices.

 

Dietzgen Drawing Instruments- Instrument drawing field set # 18-4278-400-400 - missing one piece not complete- please check all pics - please ask any questions

 

KEUFFEL & ESSER CO. N5702 HAND HELD SURVEYING LEVEL WITH LEATHER CASE IT MEASURES 6 1/16" LONG x 1" WIDE IT IS IN EXCELLENT BRAND NEW CONDITION ALL OF MY ITEMS COME FROM A SMOKE FREE HOME. PLEASE