Müseler, Karl. BERGBAUGEPRÄGE I & II. DARGESTELLT AUF GRUND DER SAMMLUNG DER PREUSSAG AKTIENGESELLSCHAFT. HERAUSGEGEBEN VON DER PREUSSAG AKTIENGESELLSCHAFT 11.11.1983. Hannover, 1983. Two volumes. 4to, original matching blue cloth, gilt; medallic illustrations mounted to front covers. (496) + (472) pages; illustrated throughout. Housed in original slipcase. Slipcase a bit worn; volumes fine. The important catalogue of the exhibition of 2,500 mining coins, medals and jetons from seventy-eight different regions, comprising the collection of Preussag AG, held in the German Mining Museum at Bochum. Ex Christopher Eimer Library.