even offered to send me at Munich the whole collection of fossil fishes from their Museum. I did not speak to you of this at the time because it would have been of no use. But now that I have it in my power to carry out the project, I should be a fool to let a chance escape me which certainly will not present itself a second time so favorably. It is therefore my intention to prepare a general work on fossil ichthyology. I hope, if I can command another hundred louis, to complete everything of which I have spoken before the end of the summer, that is to say, in July. I shall then have on hand two works which should surely be worth a thousand louis to me. This is a low estimate, for even ephemeral pieces and literary ventures are paid at this price. You can easily make the calculation. They allow three louis for each plate with the accompanying text; my fossils will have about two hundred plates, and my fresh-water fishes about one hundred and fifty. This seems to me plausible. . . This letter evidently made a favorable impression on the business heads of the family at Neuchatel, for it is forwarded to his parents, with these words from his brother on the last sheet: "I hasten, dear father, to send you this excellent letter from my brother, which has just reached me. They have read it here with interest, and Uncle Francois Mayor, especially, sees both stability and a sound basis in his projects and enterprises." There is something touching and almost amusing in Agassiz's efforts to give a prudential aspect to his large scientific schemes. He was perfectly sincere in this, but to the end of his life he skirted the edge of the precipice, daring all, and finding in himself the power to justify his risks by his successes. He was of frugal personal habits; at this very time, when he was keeping two or three artists on his slender means, he made his own breakfast in his room, and dined for a few cents a day at the cheapest eating houses. But where science was concerned the only economy he recognized, either in youth or old age, was that of an expenditure as bold as it was carefully considered.