https://hdl.handle.net/1884/44547 Sun, 03 May 2026 13:46:32 GMT 2026-05-03T13:46:32Z https://hdl.handle.net/1884/49015 Der Pionier, 7(11); Der Pionier, ano 7, nº 11; Der Pionier, 7. Jahrg., Nr. 11 Sat, 17 Mar 1888 00:00:00 GMT https://hdl.handle.net/1884/49015 1888-03-17T00:00:00Z