{"product_id":"heckolith-prazision-4111-g-f-passerset-met-cassette","title":"Heckolith Präzision 4111-G F Drawing Set with Case\n","description":"\u003cp\u003eVintage extensive drawing set, identified by the seller as Heckolith Präzision 4111-G F. Various metal compasses, ruling pens with dark handles and loose drawing components are housed in a dark lined case with gold-coloured lettering. A distinctive collection of instruments for collectors of historical technical drawing equipment.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eBrand identification according to the seller: Heckolith Präzision\u003c\/li\u003e\n\u003cli\u003eDesignation marked on the lid: 4111-G F\u003c\/li\u003e\n\u003cli\u003eBerlin trade name and address printed on the case, read by the seller as E. Heckendorf, Berlin S.O. 36. The exact spelling, address and relationship to the manufacturer have not been independently confirmed\u003c\/li\u003e\n\u003cli\u003eVarious compasses, ruling pens and loose accessories, supplied as pictured\u003c\/li\u003e\n\u003cli\u003eCompass with a central adjustment wheel, described by the seller as a Nullenzirkel\u003c\/li\u003e\n\u003cli\u003eThree pictured ruling pens with dark handles; the handle material has not been established\u003c\/li\u003e\n\u003cli\u003eAccording to the seller, mainly German silver (alpaca) with steel points; material composition has not been independently confirmed\u003c\/li\u003e\n\u003cli\u003eTentatively dated by the seller to circa 1920–1940; the exact year of manufacture and a pre-war origin have not been confirmed\u003c\/li\u003e\n\u003cli\u003eDark lined case with a gold-coloured oval maker’s stamp and two pictured closure hooks; operation of the closures has not been separately confirmed\u003c\/li\u003e\n\u003cli\u003eCompleteness, originality of all components and the presence of any hidden spare parts have not been confirmed\u003c\/li\u003e\n\u003cli\u003eStated weight: 535 grams\u003c\/li\u003e\n\u003cli\u003eStated dimensions: 28 × 14 × 3 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCondition and operation:\u003c\/strong\u003e\u003cbr\u003e\nThe photographs show surface marks, wear and localised discolouration on the metal components. The case and dark lining show noticeable signs of use, lighter patches, wear and localised edge damage. The set is not offered as unused or with stain-free lining. According to the seller, tested and working smoothly; operation, drawing precision and the condition of the points and ruling pen jaws have not been independently checked. No current calibration or accuracy check has been confirmed. The photographs form an integral part of the condition description. Supplied as pictured.\u003c\/p\u003e\n\n\u003cp\u003eShipping with tracking is calculated separately.\u003c\/p\u003e\n","brand":"continentalvintage.com","offers":[{"title":"Default Title","offer_id":59019588403464,"sku":null,"price":225.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1056\/0336\/7176\/files\/9531_5b847b35-f8fe-4943-8b33-836b093b165f.jpg?v=1791350540","url":"https:\/\/continentalvintage.com\/products\/heckolith-prazision-4111-g-f-passerset-met-cassette","provider":"continentalvintage.com","version":"1.0","type":"link"}