Browse DSIDetails of the item << Previous Next >> Trapp Hans H. T. ; Johannes Trapp / Johan Trappe / Johann Trappen ; 1577 fl. 1626 Hamburg, Germany Poland map of silver & lead mine layout in Sovitz (1577) ; surveyor Kähfler ; geological, mineralogical, mining, and topographical drawing ; cartography, longitudinal/perpendicular section along plane of deposit ; Oberbergamt Breslau ; Heinz Meixner, W. Schellhas & P. Schmidt: Balthasar Rösler in Bergbau 17 Jhs (1980, with reprint of Rösler's Berg-Bau-Spiegel: 70) ; Tárczy-Hornoch (1941) ; Kirnbauer 1962: 61-4 ; W. Nehm: Entwicklung Markscheidewesen Harz (1934: 33-64) ; mining master (Bergmeister) Trapp. 1577 in Sovitz (Upper Silesia). 309617506
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