John Murray (Challenger Office) an Ernst Haeckel, Edinburgh, 15. März 1881
32 Queen Street
15 March 1881.
My Dear Haeckel
I am sorry to trouble you again about the plates – I now enclose you a complete list of the plates we have received if yours up to this date, with the number of copies, || I will be glad if you will let me know if it is correct, as to the number of plates.
If Giltsch can make good the copies still needed of plates 22. 58. and 77. I would like him to do so at once as we require to send in a return to the || Stationary Office of the number of plates and copies we have on hand at the end of this month.
Yours very truly
EHA Jena, A 41568