UNIVERSAL TECHNICAL DRAWING RULER. CONSTRUCTOR. GERMANY

Description:
- Multi-functional ruler, brand: ‘Constructor’. Made in Germany.
- The ruler is guided by two knurled metal rollers that grip the drawing surface. It guides the drawing instrument in a straight line via rollers that move in parallel.
- The radial arm or the entire device can rotate around a retractable reference point, allowing for the easy creation of horizontal and vertical lines, angles, circles, and arcs.
- This elegant vintage drawing tool is highly versatile and ideal for collectors.

Conservation and Damage:
- The ruler is in very good condition.
- It retains a spectacular period patina.
- There are minor dings and scuffs due to age.
- The object shows wear consistent with it's age.

Comments:
- Measurements and weight are approximate.
- Colors in the photos may differ slightly from the actual colors.
- The item for sale is the one shown in the photos; the description is not an exhaustive account of the item.
- The information provided here represents personal, unverified opinions.