Bunsen an Braun, Brunn, Henzen, Kellermann, Lepsius, Panofka, incertus [1833-1859]. - Bunsen, Christian Karl Josias, Freiherr von, 1791-1860
Handwritten notes and corrections throughout the letters.
Includes lists of names.
Lots of letters with no date.
One letter to unknown address consists in notices about letters from Rev. Ryllo and Earl Berton.
One letter to unknown address is a transcription of notices written from Gerhard about an article of Wagner and Franz.