Sander, Christoph Bibliotheca Hertziana - Max-Planck-Institut für Kunstgeschichte, Max Planck Society;
Sander, C. (2022). How to Send a Secret Message from Rome to Paris in the Early Modern Period: Telegraphy between Mag-netism, Sympathy, and Charlatanry. Early Science and Medicine https://doi.org/10.1163/15733823-20220056, 27(5), 426-459.