Keuffel & Esser Compensating Polar Planimeter 4242 Good condition. Serial #13158 Comes in fitted case and box with 2 manuals and a paper with factors for scale drawings or maps. Outer box is prett

 

Old pocket Barometre Holosterique marked on the dial and on the back HPBN (Naudet Pertuis Hulot ) Diameter 2" Conditions as you see in the photos: not used for many years, to be revised and cleaned At

 

measures 27 cm long , and 10 cm wide in diameter , this is new , NOT old , please see photos , any questions please ask , i have lots of other items listed .. ..please see my other items and add me to

 

Offered here is an original heavy brass cased ten cap hand blasting machine. Tag shows it to be manufactured by the Hercules Powder Company. Patent date of 1930 on case. This would have been used to s

 

ANTIQUE MICROSCOPE SLIDE BY W.A.FIRTH. DIATOMACEAE. AULACODISCUS MARGARITACEUS. FROM MERILLONES, BOLIVIA. FROM THE COLLECTION OF J.G.BRADBURY. SEE IMAGES FOR CONDITION. EXCELLENT. I AM LISTING MORE AN

 

Two vintage architectural advertising pieces from the 1950s with the original packaging. Initials are inscribed in one, and both have a few scuffs. Normal 0 false false false EN-US X-NONE X-NONE Micro

 

Interestingly, from Research this Microscope was Originally Sold on 5th December 1854 to MR. JOHN GRAY and is unusual to find such a Microscope in its Original Cabinet with such a wide variety of its

 

Ray-Ban sunglasses: Baush & Lomb Ray-Ban USA Clubmaster WO365Preowned, great condition, no scratches on the lenses."BL" etched in both lenses and traditional "Ray Ban" inscribed on right lense as

 

The Kit Includes: 2 - 10" Green Gold Pan - The GREEN color contrasts the BLACK sand and the GOLD in your pan. 3 - Suction Tweezers - Suck up the fine gold and move it to your storage vial. 2 - Plastic

 

Offering 1 SCARCE Vintage INTERLAKE IRON CORP. 5 YEAR SERVICE PIN,as shown in photo. 100% Original. See photos. COMPANY SUPPLIED SHIP,MINING,AEROSPACE & MANY OTHER INDUSTRIES FOR MANY MANY YEARS.