{"product_id":"antique-brass-metric-scale-weights-1000-500-200-100-gram-wooden-block-set","title":"Antique Brass Metric Scale Weights 1000 500 200 100 Gram Wooden Block Set","description":"\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Used\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unbranded\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWeight(s) Included:\u003c\/strong\u003e 100 gram, 200 gram, 500 gram, 1 kilogram\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e GRAM\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e Does Not Apply\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIntended Use\/Discipline:\u003c\/strong\u003e Biological Laboratory\u003c\/p\u003ePre-owned antique\/vintage condition. Brass weights show age-related patina, surface wear, scratches and old inspection\/calibration markings. Wooden fitted holder shows normal age and use wear. One weight retains an old cord\/string. Please review all photos closely for condition, markings and included pieces. Weights have not been professionally tested or certified for current measurement accuracy.\u003cbr\u003e\u003cbr\u003eDescription\u003cbr\u003e\u003cbr\u003eVintage \/ antique brass metric balance scale weight set with original fitted wooden storage block.\u003cbr\u003e\u003cbr\u003eA great old working-tool collectible featuring solid brass knob-style weights individually seated in a hardwood block.\u003cbr\u003e\u003cbr\u003eVisible denominations include:\u003cbr\u003e\u003cbr\u003e* 1000 gram \/ 1 kilogram\u003cbr\u003e* 500 gram\u003cbr\u003e* 200 gram\u003cbr\u003e* 100 gram\u003cbr\u003e* Smaller brass gram weight — see photos for marking\u003cbr\u003e\u003cbr\u003eThe weights display various stamped marks consistent with historical inspection\/calibration. The 1000 gram weight also has multiple stamps along its side and retains an old cord\/string.\u003cbr\u003e\u003cbr\u003eThese types of metric weights were historically used with balance scales in commercial shops, pharmacies\/apothecaries, laboratories and other settings where goods or materials were weighed. Comparable early brass sets are often found with repeated verification marks added during their working lives. \u003cbr\u003e\u003cbr\u003eMaterial: Brass weights; wood holder\u003cbr\u003eType: Metric balance scale \/ calibration weights\u003cbr\u003eMaker: Unknown \/ unmarked or unidentified\u003cbr\u003eEra: Early-to-mid 20th century believed; exact age unknown\u003cbr\u003eOriginality: Vintage\/antique original\u003cbr\u003e\u003cbr\u003eThis set has not been tested against certified calibration equipment, so it is being sold as a vintage collectible rather than certified measuring equipment.\u003cbr\u003e\u003cbr\u003ePlease see photographs for all markings and condition details. Photos are considered part of the description.","brand":"Unbranded","offers":[{"title":"Default Title","offer_id":48375762813099,"sku":null,"price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/8859\/7675\/files\/s-l1600_2ccd660f-b6b1-43d2-a77e-d7021a5380fe.jpg?v=1792869587","url":"https:\/\/coestateantiques.com\/products\/antique-brass-metric-scale-weights-1000-500-200-100-gram-wooden-block-set","provider":"Colorado Estate Antiques","version":"1.0","type":"link"}