ANTIQUE ELECTRIC VIBRATOR ROLLER WARD GREEN CO.NY,NY..VERY INTERESTING PIECE GOOD CORD WORKS..THANK YOU FOR LOOKING IN AND PLEASE TAKE A LOOK IN AT OUR OTHER AUCTIONS GOING ON.....

 

CARL ZEISS JENA TELLUP 25X 6X MONOCULAR WITH PURSE CASE An early Tellup from the 1920's. It is made of black lacquered brass, having a milled objective lens frame and a Bakelite eye cup. Complete with

 

Fine pair of strewn diatom mounts by Norman

 

THIS IS A LATE VICTORIAN GENTLEMANS SILVER PLATED CASED POCKET COMPASS ,IT MEASURES APROX 1.5" ,IT IS FULLY WORKING THERE IS SOME WEAR NEEDS A GOOD CLEAN,SLIGHT DENT OTHERWISE OK. IF YOU HAVE ANY QUES

 

In Magnificent Condition !! ELIZABETHAN INSTRUMENT MAKERS The Origins of the London Trade in Precision Instrument Making ... Gerard L'E Turner. OXFORD UNIVERSITY PRESS .. FIRST EDITION c2000. ISBN 019

 

Spencer dissecting microscope. Circa 1920 American. Very good baked on black enamel finish and operating condition. Good optics. Rack and pinion course adjustment 5" to 7.5" high. Articulated lens hol

 

First of all I would like to say I dont actually know what this device is for, however hopefully using common sense I believe is some for of farming branding equipment? Please view the photos to see w

 

These 4 Microscope Slides are all of various diatoms including an arranged one of 12 Freshwater Diatoms by Philip Harris Biological. The other three are: Diatoms from Lompoc (America); Diatomaceae fro

 

sushimonster store VERY RARE 1925 J HEMMI'S "SUN" No1 10 INCH SLIDE RULE RARE CURSOR RULER CASED

 

i000000 AAFA Large & Heavy Antique 1800s Wood Mortar Hand Made + 4 Large Pestles Spurtle AAFA Large & Heavy Antique 1800s Wood Mortar Hand Made + 4 Large Pestles Spurtle? This auction is for a