Contains seventeen notebooks: 'On the more important additions to our knowledge of British Birds since 1899' by H.F. Witherby and N.F. Ticehurst, reprinted from British Birds, heavily annotated by Jourdain, 1909 'Dobrudscha', n.d. [1910?-1911?] 'Dobrudscha and Romania', n.d. [1910?-1911?] 'Birds in Iceland', n.d.…