WE ONLY CHARGE ONCE FOR MICROSCOPE SLIDES SHIPPING COST. REGARDLESS OF HOW MANY YOU PURCHASE.....PLEASE SEE BELOW ANTIQUE MICROSCOPE SLIDE - DIATOMACEAE - FRESH WATER - PORTO RICO.1877 IN VERY GOOD CO

 

Vintage / Antique Potentiometer by Leeds & Northrup Co. Medical Equipment I don't know how old this is but I think Circa 20's, nor do I know what it does. ((( For International Shipping Please Con

 

Up for sale is a cordless wheat light that's msha approved Without Charger

 

Graphic of collection of cancelled American stamps encased in acrylic kaleidoscope with coordinated liquid filled cell. Turn entire piece to change images. 3 mirror system and magnifying lens. Fantast

 

up forVintage German Logarithmic Slide Rule made of aluminiumREISS darmstadt 06/0015used conditionthis item is about 32cm(12,5 inc) long see the pic

 

Nice clean vintage German Atco porcelain dial wall barometer. Mahogany case in good shape. Porcelain dial in perfect condition and the beveled glass is also. Barometer functions and has and altitude s

 

3) Antique Copper Printing Plate Herbert T Barnett, MPS Chemist, Winsford Click the photographs to enlarge. Colours may differ due to any flash used. I combine lots so please wait for my invoice BEFOR

 

Lot of 10 Uranium glass beads! These are good to safely test Geiger counters with. They also glow brightly under black light. Very fun items to give that science nut in you family! Most of my items fo

 

Up for auction: By Springfield a nice set of weather instruments mounted on a handsome frame. It includes a barometer, thermometer and a humidity gauge. The frame is made from a molded plastic that ha

 

LUMINAUD INC COOPER-RAND 9V STANDARD INTRA-ORAL INSTRUMENT MODEL No. 60010 Up for your consideration is this LUMINAUD INC COOPER-RAND 9V STANDARD INTRA-ORAL INSTRUMENT MODEL No. 60010. The Cooper-Rand