{"product_id":"antique-french-caliper-dividers-7-iron-geometry-architecture-technical-drawing","title":"Antique French caliper dividers 7\" iron geometry architecture technical drawing","description":"A beautifully made pair of antique calipers, source in France.  The squared and chamfered arms end in a sharp point and the tool adjusts by turning the top screw, which is still working perfectly.  A very lovely old tool, probably dating from the very early 20th century.  It's also a great decorative piece for the home.  Measurements are 22cm long and 30cm max width.  Weight is 230g.","brand":"Department4","offers":[{"title":"Default Title","offer_id":53731820536137,"sku":null,"price":25.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/6459\/3737\/files\/57_282d21d5-defc-46a9-988e-693de1078494.jpg?v=1769506866","url":"https:\/\/www.department4.co.uk\/products\/antique-french-caliper-dividers-7-iron-geometry-architecture-technical-drawing","provider":"Department4","version":"1.0","type":"link"}