The following very gratifying letter from the Astronomer Royal may perhaps be appropriately given here. It is in reply to my congratulations when, in recognition of his great public services, he was made a K.C.B.:—

“Flamsteed House, Greenwich Park, London, S.E.
“1872—June 22.

“My dear Sir,—I could scarcely have had a more gratifying letter in reference to the public compliment just paid to me from any one than that from yourself. I can truly say that it has been my secret pride to do what can be done by a person in my position for public service; and whose recognition of this can be more grateful than that of one who—by efforts in a similar strain, but on an infinitely larger scale—has almost changed the face of the civilized world?

“My wife (I am hesitating between two titles, not knowing which is at the present moment correct, but being quite sure of that which I have written) begs me to convey to you her acknowledgment of your kind message.

“I am, my dear Sir, very truly yours,

“G. B. Airy.”


APPENDIX B.

[[See p. 71.]]