Sun Hemmi bamboo slide rule No. 64 System Rietz, complete with cardboard box, see pictures. ((Règle á calculer, Rechenschieber, règle á calcul, slide rule, rekenliniaal) Questions will be answered

 

Here is a wonderful very heavy 1944 REL/Canada binoculars in very good condition. Has Graticule 1/2 degree apart and 1/4, 1/2, 1 degree high. This is on the right side of the binoculars on the left si

 

An old "Metallic Thermometer". Made by "W.G. Loveday" of Salem, Mass. It is 5" diameter. It is in very good condition. -A slight split in the bottom seam.-

 

Up for bid is a Vintage NASA GEMINI SPACE CAPSULE Keychain Good vintage condition - enlarge picture for more detail It will make a nice addition to any collection. Please see the picture included here

 

YOU ARE BIDDING ON A PIECE OF HISTORY, A PAIR OF MELTING CRUCIBLES MADE BY DENVER FINE CLAY CO. USA (SEE PHOTO 4). THESE WERE USED FOR MELTING METALS IN COLORADO RELATED TO THE MINING INDUSTRY. THE DI

 

This is a small vial with antique radium gauge parts inside it. Unlike other rad tester items, it is very small, and fully sealed (potted with epoxy) so the radium will not get out. It is strong enoug

 

1 Piece Dentist Dental Study Teach Tooth Model Teeth Disease Model Free Ship A model is Worth more than 100 words!!! Ideal for treatment planning discussions with patients. Good model to improve your

 

AN ANTIQUE MAGNIFYING QUIZZING EYE GLASSPROBABLY DATING TO THE MID 19TH CENTURY CIRCA 1850DECORATIVE ENGINE TURNED GILT METAL HANDLEMEASURES 4.5 INCHES LONG [ 11.5. CMS ]LENS MEASURES 1.5 INCHES DIAME

 

ANTIQUE GOLD PLATED TORTOISESHELL EYE GLASSES . spectacles 100+ years CIRCA 1870-1900. F.H.R.PARKERS 3 ST,PETERS STREET LOWESTOFT. GOOD USED CONDITION WITH CASE PLEASE TAKE A LOOK AT MY OTHER ITEMS OF

 

hhdodd Store Lot of 4 Slide Rules, K&E Polyphase, Albert Nestler A-G, Lawrence Eng., & Frost