Antieke Hell Beeldsein apparaat. Compleet met alle accessoires. Lang niet gebruikt natuurlijk, dus een beetje schoonmaken a vintage Hell image signaling device, also known as a Hellschreiber or Hell printer. The device was used for transmitting text over teleprinters or radio links using a process called Hellschreiben. It functions by converting text into a series of black and white pixels that are printed on a roll of paper. The system includes various components such as a main unit with a roller mechanism, control panel, cables, and a foot pedal. This specific unit appears to be an older model, possibly from the mid-20th century or earlier