Der Pionier https://hdl.handle.net/1884/46595 2026-04-06T00:13:16Z 2026-04-06T00:13:16Z Der Pionier, ano 7, nº 11 https://hdl.handle.net/1884/47012 2017-05-29T14:57:00Z 1888-03-17T00:00:00Z Der Pionier, ano 7, nº 11; Der Pionier, 7. Jahrg., Nr. 11 1888-03-17T00:00:00Z Escravidão/Sklaverei/Slavery https://hdl.handle.net/1884/47013 2017-05-29T14:56:41Z 1888-03-17T00:00:00Z Escravidão/Sklaverei/Slavery; Sklavenbefreiung; Liberation of the slaves; Libertação de escravos 1888-03-17T00:00:00Z Der Pionier, ano 2, nº 41 https://hdl.handle.net/1884/46594 2017-05-30T16:09:32Z 1883-12-08T00:00:00Z Der Pionier, ano 2, nº 41; Der Pionier, 2 Jahrg, No. 41 1883-12-08T00:00:00Z