John Murray (Challenger Office) an Ernst Haeckel, Edinburgh, 12. März 1881
32 Queen Street
12 March 1881.
My Dear Haeckel
The extra plates have arrived all right many thanks. How is it about the drawing of the plates of the Medusae? Has Giltsch been paid for any of || these? The end of the present financial year is the end of this month. So if you have any account for artist work against us we would like to have it at once so that it may reach the Treasury this month, and || be included in the note for this year which is not yet all taken up.
With best remembrances to family
Yours ever truly
EHA Jena, A 41577