Darwin, Francis

Francis Darwin (Royal Society of London) an Ernst Haeckel, 15. März 1906

ROYAL SOCIETY OF LONDON

BURLINGTON HOUSE

March 15^th. 1906

Sir,

I am directed by the Royal Society to express their thanks for your book entitled

Prinzipien der Generellen Morphologie der Organismen,

1906

and to assure You that the Society duly appreciate this mark of consideration.

I have the honor to be

Sir,

Your obedient Servant

Francis Darwin

To Professor Ernst Haeckel, Foreign Secretary R. S.

Universität,

Jena