Heckolith Präzision 4111-G F Drawing Set with Case

Vintage 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.

• Brand identification according to the seller: Heckolith Präzision
• Designation marked on the lid: 4111-G F
• Berlin 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
• Various compasses, ruling pens and loose accessories, supplied as pictured
• Compass with a central adjustment wheel, described by the seller as a Nullenzirkel
• Three pictured ruling pens with dark handles; the handle material has not been established
• According to the seller, mainly German silver (alpaca) with steel points; material composition has not been independently confirmed
• Tentatively dated by the seller to circa 1920–1940; the exact year of manufacture and a pre-war origin have not been confirmed
• Dark lined case with a gold-coloured oval maker’s stamp and two pictured closure hooks; operation of the closures has not been separately confirmed
• Completeness, originality of all components and the presence of any hidden spare parts have not been confirmed
• Stated weight: 535 grams
• Stated dimensions: 28 × 14 × 3 cm

Condition and operation:
The 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.

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