Please to observe that without you call especial attention to this point, those ignorant of Natural History will be sure to get one of the fiddling instruments sold in shops.
If you thought fit, I would point out the differences, which, from my experience, make a useful microscope for the kind of dissection of the invertebrates which a person would be likely to attempt on board a vessel.

But pray again believe that I feel the absurdity of this letter, and I write merely from the chance of yourself, possessing great skill and having worked with good instruments, [not being] possibly fully aware what an astonishing difference the kind of microscope makes for those who have not been trained in skill for dissection under water.
When next I come to town (I was prevented last time by illness) I must call on you, and report, for my own satisfaction, a really (I think) curious point I have made out in my beloved barnacles.

You cannot tell how much I enjoyed my talk with you here.
Ever, my dear Owen, Yours sincerely, C.DARWIN.
P.S .-- If I do not hear, I shall understand that my letter is superfluous.

Smith and Beck were so pleased with the simple microscope they made for me, that they have made another as a model.

If you are consulted by any young naturalists, do recommend them to look at this.
I really feel quite a personal gratitude to this form of microscope, and quite a hatred to my old one.
LETTER 26.