GERMANY. Preußen. Friedrich Wilhelm IV, 1840-1861. Medal 1856 (Silver, 56 mm, 74.73 g, 12 h), for Diligence at the University of Technology Berlin. By W. Kullrich. FÜR ERFOLREICHEN FLEISS AUF DER TECHNISCHEN HOSCHULE ZU BERLIN / MDCCCLVI Bare head of Friedrich Wilhelm IV. within wreath to right. Rev. Throned Borussia to left holding wreath in her right hand and scepter in her left; allegory of curiosity standing to right, holding a railway sketch in his left hand and a drawing circle in his right. Dedicated to student B. Hoffmann. Hüsken 7.206. Sommer K 129. Tiny scratches, otherwise, extremely fine.