Support in the acquisition of a Nocturnal by Michael Hager, Braunschweig, 18th century.
3D Micro-Computer-Tomography research on the clock „Jacob Zech, Prague 16th century“
Support in the acquisition of a Nocturnal by Michael Hager, Braunschweig, 18th century.
3D Micro-Computer-Tomography research on the clock „Jacob Zech, Prague 16th century“