BUST OF ABRHAM GOTTHELF KÄSTNER (1719–1800), Professor of Mathematics and Physics, Director of the Observatory, Friedrich Wilhelm Doell, around 1800, marble, Art Collection of the University
BUST OF ABRHAM GOTTHELF KÄSTNER (1719–1800), Professor of Mathematics and Physics, Director of the Observatory, Friedrich Wilhelm Doell, around 1800, marble, Art Collection of the University