Hooper, Charles E.

Charles E. Hooper (The Rationalist Press Association) an Ernst Haeckel, London, 11. April 1900

The Rationalist Presss Association,

Limited.

Registered Office –

17, Johnson’s Court, Fleet St., London, E. C.

11 April 1900.

Dear Sir,

In order to fully protect our rights in „Die Welträthsel” in this country, our solicitor advises that we should have a formal concession from you. I will therefore thank you to sign the enclosed sheet, inserting date, and having it witnessed, and to return it to me at your earliest convenience.

With compliments., believe me to remain

Yours faithfully

Charles E. Hooper,

Sect.

Prof. Ernst Haeckel.