Dear Sir
I am very much obliged to you for your kindness in sending me the larvæ of the Balanus.2 I have seen them before but they are very fine specimens, & I daresay will hereafter come in very useful, & I will carefully preserve them.
I beg to remain | Your’s faithfully & obliged | C. Darwin G. Hyndman Esq
Please cite as “DCP-LETT-1479,” in Ɛpsilon: The Charles Darwin Collection accessed on