Vintage Keuffel & Esser Co. slide rule. Case and ruler show slight wear from use and age. There is a name written just on the inside flap of the case as shown in the pictures.

 

Circa 1980's Bausch & Lomb Microscope. Single ocular lens marked WF-10x/18 China. illuminator cat no 31-77-15. Lens 4x, 10x, 40x, 100x. Serial 3397UT. Turns on and off but friction brake needs rep

 

Very Old Unknown Vintage Large Collection of 250 Antique PETROLOGY/GEOLOGY MICROSCOPIC GLASS SLIDES GeoSec Lot!Please Message Me for More Images and or Close Up Shots of the Slide Box Index Board Note

 

OFFERD AT AUCTION IS A BAROMETER. BAROMETER MOVEMENT MADE IN GERMANY, MOUNTED IN A ROUND METAL CASE. IT IS ALMOST 9 IN. ROUND. HAS THE NAME RESTORATION HARDWARE ON THE FACE. COMES WITH A LITTLE BAG WI

 

ANTIQUE MICROSCOPE SLIDE BY C.M.TOPPING. PROBOSCIS OF BEE. MOUNTED USING THE LESS USUAL GREEN & GOLD PAPER SEE IMAGES FOR CONDITION. EXCELLENT. FROM 17TH JULY UNTIL 6TH AUGUST I SHALL BE UNABLE TO

 

itsyourgeneration Store Vintage Sextant Nautical Compass By Brookes & Gatehouse Made In Lymington RARE For delivery quotes of up to 75% off standard rates - try Shiply: I want to put this into my

 

I am offering a picket trigonometry slide rule and case in excellent condition. Good luck and happy bidding. Posted with eBay Mobile

 

Lot of 10 brand new never used Nasonex / Asmanex drug rep pens. The "Bee Pen", each pen has both product logos. Solid white barrel with blue gripper and clicker. Each pen comes in a plastic wrapper. B

 

Here we have a Very Fine Early Wooden Display / Storage Cabinet with Glazed Door with Lock / Key which is designed to Display a Total of FIVE HUNDRED Microscope Specimen Slides that measure the usual

 

Milk Glass Mortar with Green stripe and a Blown glass pestleMortar is 3" tall by 3" diameterPestle is 4 7/8" long x 1 3/8" diameter at bottom, it is blown and has beautiful bubbles and a semi polished