Adelbert Theodor Wangemann

#	Item
1	Only known recording of Bismarck found in US: researcher Add to Reading List Source URL: phys.org Language: English - Date: 2015-02-08 08:25:37 Germany Bismarck North Dakota Phonograph cylinder German battleship Bismarck Bismarck Sound recording and reproduction Geography of North Dakota Adelbert Theodor Wangemann Bismarck family Kulturkampf Otto von Bismarck
2	National Park Service U.S. Department of the Interior Thomas Edison National Historical Park Add to Reading List Source URL: www.nps.gov Language: English - Date: 2012-03-04 10:54:41 Adelbert Theodor Wangemann New Jersey United States Phonograph cylinder Edison Phonograph Helmuth von Moltke the Elder Sound recording and reproduction Archéophone Thomas Edison Alexander Graham Bell Audio storage