The two books you sent me (also one to Mr Lane) came all right. I am extremely obliged to you for it all and shall, Oliver Twist like, ask for more. I should dearly love to get together a set of the Pacific R. R. Explorations and Reports and intend to do so. I hope you will be able to send me some of the other Vols. I told you that I had written to Boston for a Report on the Hoosac Tunnel, that also has come and I have already found it of great use to me in solving two or three questions that I was not up in. I believe that the best information about Engn'ring is to be got out of reports of this character. I shall, as you suggest keep a sharp lookout for Vol. 12 and shall buy it if I come across it. If you, in looking around the second hand book stalls, see any Engnring works please write me what they are and the price. I am very much in want of a copy of "Wisbachs Mechanics" but cannot meet with it in New York. I have been quite disappointed in not getting a letter from you to-day. I certainly thought I should. I sent you a letter on Tuesday last with the $10 from Van Anden and a letter from Han and one from George also a long one from me—6cts worth—I hope you received it The things by Express came all right. George's bundle was 6/ and the last $1.00. Hattie has got entirely over her fall and is as healthy as a child can be, she is growing finely. I am sure twould please you to see her, she is as smart as can be, talks perfectly plain, without the least babyishness. Just below us in the same street there is a young lady from down east, she comes in to see Mat every day or two. she talks in the down east fashion, saying "cant" as if it was made of rrs. the other day she said so before sis. Sissy says "Why dont you say cant, thats no way to talk, carnt" which quite took our young lady aback. And yesterday one of the Hearkness children was in our rooms and they were talking about rolling their hoops. one told sis—4½ yrs old—that she had rolled her hoop down the "teet" sis says "I rolled mine down the street thats the way to say it" She often wonders when you are coming home to take her out and show her the ships and steamboats. Mat is first rate and well, she has no work and consequently is living quite like a Christian. we often talk about you and wonder how you are getting along Mat often speaks about how she should have felt if she had gone with you. How much better it was that she did not, wasnt it. Mother is quite well and a little worried about not hearing from you and George I feel quite concerned about Andrew I have had Ruggles see him twice now Ruggles says that he has a bad, very bad throat and about the only thing that will cure him will be his going away from the coast back in the interior somewhere He says that it is hardly possible to give any medicine for such a complaint and the more one takes the worse he is off. However he says if Andrew takes the right care of himself he may recover here. I wish he could get something to do away from here, back in the interior. I have great faith in that for diseases of the kind like his. I will write you every day or two and keep you posted how he is. I should be glad to have you give the Capt Mullen you spoke of a letter to Mr Lane, very glad indeed. I like to become acquainted with such men, It is education to me and I find I am in need of a great quantity of that article. by all means, if he has not left, give him a letter to Mr Lane. Well Walt, I will, after wishing you pleasure and success, bid you good night
affectionately Jeff.