Nelson Annandale an Ernst Haeckel, Kalkutta, 17. Dezember 1907
Natural History Section
Calcutta, the 17th December 1907.
the trustees of the Indian Museum propose in future to send you the publications, serial and occadional, of the Natural History Section. They will be glad to receive in return future publications of your institution and are anxious to obtain previous numbers by purchase or otherwise.
Secretary to the trustees,
Indian Museum, Nat. Hist. Section