HAFF Techniker T 7d Precision Drawing Set with Blue-Lined Case

Vintage HAFF Techniker T 7d precision drawing set in a dark case with bright blue lining. The lid bears the gold-coloured lettering HAFF TECHNIKER T 7d, and a HAFF TECHNIKER label is present inside. The metal compasses and loose drawing components form a distinctive addition to a collection of historical technical drawing instruments.

• Brand: HAFF
• Model marked on the lid: Techniker T 7d
• According to the seller, manufactured by Gebrüder Haff GmbH, Pfronten
• Various compasses with adjustment mechanisms, ruling pens and loose accessories, supplied as pictured
• Compass with a circular eye and central adjustment wheel, described by the seller as a drop compass/Nullenzirkel; the exact type identification has not been independently confirmed
• Metal tube described by the seller as intended for spare parts; its contents have not been confirmed
• Dark case with blue lining and a HAFF TECHNIKER label
• According to the seller, fully complete; completeness has not been independently confirmed against an original contents list
• According to the seller, made from a high-quality alloy with a nickel-chrome finish; material composition and finish have not been independently confirmed
• Tentatively dated by the seller to circa 1975–1988; the logo and label alone do not confirm an exact year of manufacture
• Stated weight: 457 grams
• Stated dimensions: 28 × 13 × 3 cm

Condition and operation:
The photographs show light surface marks and localised discolouration on the metal components, signs of use on the lid and wear along the edges of the case. The blue lining has lighter patches and localised wear. The set is not offered as unused or completely pristine. According to the seller, tested and working smoothly; operation, drawing precision and the condition of the points and screw threads have not been independently checked. Play-free operation cannot be established from the photographs. No current calibration or accuracy check has been confirmed. The photographs form an integral part of the condition description. Supplied as pictured.

Shipping with tracking is calculated separately.