WELL MADE ANTIQUE VINTAGE SCIENTIFIC 1894 EWINGS PATENT EXTENSOMETER ZEISS LENS. Heavy So Overseas Postage Will Be Expensive So Please Contact Me For Shipping Charges. I Do Post Worldwide Please Contact Me For Shipping Details. An Antique Vintage heavy brass scientific instrument I believe is an Extesometer. All heavy brass and named on the side EWING'S PATENT 1894. Also marked CAMBRIDGE INSTRUMENT CO LTD LONDON, C66657. It has a CARL ZEISS JENA Lens 19322, AA, 10 0.3 which is cracked.... The other Carl Zeiss eyepiece lens is ok. No idea if the item is complete. An interesting piece. Size 36cm length. I HAVE OTHER ANTIQUES & COLLECTABLES LISTED. I HAVE OTHER ANTIQUES LISTED. . Overseas Buyers please contact me for Postage Quote. . I HAVE OTHER ANTIQUES LISTED. ALL MY ITEMS ARE SOLD WITH NO RESERVE. I am happy happy to send you more images if you request them. OVERSEAS BUYERS PLEASE CONTACT ME FOR SHIPPING COSTS. AS WITH ALL MY ITEMS I DO POST WORLDWIDE & I OFFER DISCOUNT ON POSTAGE FOR MORE THAN ONE PURCHASE. PLEASE ASK ANY QUESTIONS OR REQUEST FURTHER IMAGES AS SOON AS POSSIBLE BEFORE LISTING ENDS. Thank You. Overseas Buyers please contact me for Postage Quote.PLEASE VIEW MY OTHER VINTAGE ANTIQUES AND COLLECTABLE ITEMS LISTED.