AGASSIZ TO HUMBOLDT.
NEUCHATEL, January 27, 1833.
. . .A thousand thanks for your last most welcome letter. I can hardly tell you what pleasure it gave me, or how I am cheered and stimulated to new activity by intercourse with you on so intimate a footing. Since I wrote you, some things have become more clear to me, as, for instance, my purpose of publishing the "Fossil Fishes" here. Certain doubts remain in my mind, however, about which, as well as about other matters, I would ask your advice. Now that Cotta is dead, I cannot wait till I have made an arrangement with his successor. I therefore allow the "Fresh-Water Fishes" to lie by and drive on the others. Upon careful examination I have found, to my astonishment, that all necessary means for the publication of such a work are to be had here: two good lithographers and two printing establishments, both of which have excellent type. I have sent for Weber to engrave the plates, or draw them on stone; he will be here at the end of the month. Then I shall begin at once, and hope in May to send out the first number. The great difficulty remains now in the distribution of the numbers, and in finding a sufficient sale so that they may follow each other with regularity. I think it better to begin the publication as a whole than to send out an abridgment in advance. The species can be characterized only by good illustrations. A summary always requires farther demonstration, whereas, if I give the plates at once I can shorten the text and present the general results as an introduction to the first number. With twelve numbers, of twenty plates each, followed by about ten pages of text, I can tell all that I have to say. The cost of one hundred and fifty copies printed here would, according to careful inquiry, be covered by seventy subscriptions if the price were put at one louis-d'or the number.
Now comes the question whether I should print more than one hundred and fifty copies. On account of the expense I shall not preserve the stones. For the distribution of the copies and the collecting of the money could you, perhaps, recommend me to some house in Berlin or Leipzig, who would take the work for sale in Germany on commission under reasonable conditions? For England, I wrote yesterday to Lyell, and to-morrow I shall write to Levrault and Bossange.
Both the magistrates and private individuals here are now much interested in public instruction, and I am satisfied that sooner or later my collection will be purchased, though nothing has been said about it lately.* (* His collection was finally purchased by the city of Neuchatel in the spring of 1833.)
For a closer description of my family of Lepidostei, to which belong all the ante-chalk bony fishes, I am anxious to have for dissection a Polypterus Bichir and a Lepidosteus osseus, or any other species belonging exclusively to the present creation. Hitherto, I have only been able to examine and describe the skeleton and external parts. If you could obtain a specimen of both for me you would do me the greatest service. If necessary, I will engage to return the preparations. I beg for this most earnestly. Forgive the many requests contained in this letter, and see in it only my ardent desire to reach my aim, in which you have already helped me so often and so kindly.
HUMBOLDT TO AGASSIZ.
SANS SOUCI, July 4, 1833.
. . .I am happy in your success, my dear Agassiz, happy in your charming letter of May 22nd, happy in the hope of having been able to do something that may be useful to you for the subscription. The Prince Royal's name seemed to me rather important for you. I have delayed writing, not because I am one of the most persecuted men in Europe (the persecution goes on crescendo; there is not a scholar in Prussia or Germany having anything to ask of the King, or of M. d'Altenstein, who does not think it necessary to make me his agent, with power of attorney), but because it was necessary to await the Prince Royal's return from his military circuit, and the opportunity of speaking to him alone, which does not occur when I am with the King.
Your prospectus is full of interest, and does ample justice to those who have provided you with materials. To name me among them was an affectionate deceit, the ruse of a noble soul like yours; I am a little vexed with you about it.* (* The few words which called forth this protest from Humboldt were as follows. After naming all those from whom he had received help in specimens or otherwise, Agassiz concludes:—"Finally, I owe to M. de Humboldt not only important notes on fossil fishes, but so many kindnesses in connection with my work that in enumerating them I should fear to wound the delicacy of the giver." This will hardly seem an exaggeration to those who know the facts of the case.)