Measures approx. 1 7/8" tall.   Please see pictures for details on condition. Email any questions. 

 

Simply stamped JD. Bullseye condensers contain a convexed lens that is used to focus and control the light illuminating a subject under a microscope.

 

HI YOU ARE BIDDING ON THIS ANTIQUE TOOTH POWDER CAN THAT CAME OUT OF LOCAL ESTATE IN WESTERN MASS THIS IS A VERY RARE DENTIST TOOTH POWDER CAN IT IS IN VERY GOOD CONDITION FOR IT,S AGE THERE IS SOME W

 

Nitzschia spp. Diatoms from Various Locations Microscope Slides by J. A. Long Ten ringed mounts of various species of Nitzschia diatoms from various locations microscope slides by J. A. Long, Menston,

 

D W Bruntons Pocket Transit Wm Ainsworth & Sons, 1914 DATED I DON'T KNOW HOW THIS FUNCTIONS SO TESTING IS NOT DONE YOU GET WHAT IS IN THE PHOTOS HERE THE PACKAGE MEASURES 4-1/2 BY 4 INCHES WHEN CL

 

A 3.5 X 5 INCH CARD FOR ADNISSION TO LECTURES ON MATERIA MEDICA AND MEDICAL JURISPRUDENCE BY DR. JOHN BECK OF THE COLLEGE OF PHYSICIANS AND SURGEONS OF THE UNIVERSITY OF THE STATE OF NEW YORK, SESSION

 

THIS IS AN EDWARDIAN CASED POCKET BAROMETER BY DIXEY WITH THERMOMETER,THE DIAL IS MARKED COMPENSATED DIXEY NEW BOND ST LONDON,IT MEASURES APROX 45MM,THE HAND NEEDS TO PUT BACK ON SO HAS NOT BEEN TESTE

 

Vintage ANTIQUE Civil War ? BLUED SPRING STEEL WIRE RIM READING GLASSES NOS (+.75 IS HAND WRITTEN IN FOUNTAIN PEN INK ON PAPER ON LEFT LENS) CHECK MY OTHER LISTINGS FOR LOADS MORE ANTIQUE EYE WARE.

 

Antique Round Lens Brass Frame Sun eyeglasses Jonh Lennon Style Early 1900s Description: This is an antique pair of brass frame cable stem sunglasses dating, I would guess, to the early 1900s. The bri

 

Travelling hourglass (sand glass). 30-minute duration, early 19th century. Thin brass casings that can be twisted and closed to protect the instrument, the two glass vessels joined by the usual bindin