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>using a "pen register".[1] (The one shown in Wikipedia is mine. Any idea of museums that may hold historical pen registers (or paraphernalia) for public viewi
by TZubiri 2mo ago
>using a "pen register".[1] (The one shown in Wikipedia is mine.
Any idea of museums that may hold historical pen registers (or paraphernalia) for public viewing?
- Animats 2mo agoThere's one in Tempe, AZ that has a 1980s "Dialed digit recorder", but that's a much later microprocessor controlled unit. The mechanism is that of a "Morse inker", a recorder used to receive telegraph signals. Here's one that's part of a Siemens telegraph set from 1862 or so.[1] The wiretapping version is the receive part of a telegraph set made portable in a nice wooden box with a carrying handle. All this shows how rare wiretapping once was. Law enforcement had to use repurposed antique telegraph equipment. [1] https://collection.sciencemuseumgroup.org.uk/objects/co32910/siemens-morse-inker-1862 https://collection.sciencemuseumgroup.org.uk/objects/co32910...