An Antique 19th Century Cow bone Folding Sector Rule . Approximately 6" long . Graduated with various scales . Some slight staining through use to one side. No chips or cracks , pins in place. NO RESE

 

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THERE ARE 2 CHIPS AT EDGE ON LEFT LENS, SEE LAST PHOTO, , NOTHING BROKEN, NO REPAIRS, HALLMARKED

 

Normal 0 false false false EN-US JA X-NONE A 10 X S PLAN-APOCHROMAT OLYMPUS OBJECTIVE. PRISTINE! Like new! Plan Apochromat, D.I.N. standard (160mm tube length). Its impressive 0.40 NA affords the ulti

 

About Us Our Shop Shipping A Kinora Viewer Film Reel - Horse Busses Description: Offered is a good filmKinora viewer film reel titled in pen 'Horse Busses'. This film is a fascinating view of a late V

 

This Original Blue Print by MARTIN EVANS states Model Engineer 1962 19-20 Noel St London W1 .. BENDING ROLLS etc etc. Measures 28 ins x 21 1/4 ins. It is Folded but in very good condition !

 

For auction is this early 19th century pocket compass, unsigned but possibly by John Gilbert ? The compass has a printed paper rose held within a silver plated drum with a domed glass top, to the unde

 

PAYPAL ONLY Smoke free Home! Payment must be received within 3 days from end date of auction, if payment is not received or no contact has been made by the buyer then the auction is forfeit and then b

 

Lot of 2 vintage clear glass pharmacy bottles with grounded stoppers (clear stopper has small chip) on black metal 3 footed stand, - the inside of one of the bottles looks a bit cloudy, otherwise very

 

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