100 Results for Year = "1849" and Collection = Nachlass Baer, Karl Ernst
100 Results for Year = "1849" and Collection = Nachlass Baer, Karl Ernst
- Sankt Petersburg, 25/05/1849
- Sankt Petersburg, 29/08/1849
- Sankt Petersburg, 14/10/1849
- Sankt Petersburg, 09/12/1849
- Sankt Petersburg, 21/01/1849
- Sankt Petersburg, 05/02/1849
- Helsinki, 1849-04-05/1849-04-17
- Helsinki, 1849-01-08/1849-01-20
- Helsinki, 1849-03-08/1849-03-20
- Helsinki, 1849-06-14/1849-06-26
- Brief von Alexander von Nordmann an Karl Ernst von Baer, 15.12.1849-27.12.1849 [15/27 December 1849]Helsinki, 1849-12-15/1849-12-27
- Sankt Petersburg, 1849
- Sankt Petersburg, 1849
- Sankt Petersburg, 1849