The oil lamp is a "Copenhagen" or "Gyro" model designed by Ilse D. Ammonsen for the Danish company Daproma. It is made of brass and is recognizable for its minimalist, functional Scandinavian design from the mid-20th century. Key Features Design: It features a gyroscopic (gyro) joint that allows the cylindrical oil tank to adjust and rotate, keeping it upright and stable, making it suitable for use on ships. Material and workmanship: The lamp is hand-crafted from solid brass with a precision of 1/100 mm and consists of over 21 parts. Adjustment: The height of the oil cylinder can be adjusted on the base, and a spoon-shaped counterweight serves as a rocker regulator. Production: It was designed in the late 1950s and produced by the company Daproma Design in Denmark.