During a year of research leave, Prof. Beat Kümin has investigated the phenomenon of depositing chronicles and objects into tower spheres on top of prominent buildings like churches, town halls and fortifications. Documented from the Middle Ages to the present, seemingly only in and around territories of the erstwhile Holy Roman Empire of the German Nation, the custom provides fascinating insights into how local societies saw themselves and what they wished to pass on to successive generations.

The project, supported by the German Gerda Henkel Foundation, has so far identified over 1600 sites and thousands of separate deposits (at one Zurich church, there were no fewer than 20 between 1505 and 1996). The funder has just released a video series of six episodes (accessible in both English and German) documenting field work in Switzerland in autumn 2023.

[English Trailer] [Episodes] [Project Homepage]