The green bead textured Bohemian glass on the brass leg forms the gas chamber of the lamp. The transparent glass bottle of the lamp, whose wick adjustment mechanism is also brass, has a wide mouth and a diameter suitable for strong lighting.
Notable manufacturers, especially in Europe and America at the end of the 19th century, tried to automate the daily time-consuming work. While handwriting was replaced by the typewriter, account books were supported by calculators, and very reliable healthy weighing instruments were produced for measurements. A different selection for those who want to use these special products for display or add them to their collection...