Sunday, May 12, 1850, visited the site of the Dustin house in the northwest part of Haverhill, now but a slight indentation in a corn-field, three or four feet deep, with an occasional brick and cellar-stone turned up in plowing. The owner, Dick Kimball, made much of the corn grown in this hole, some ears of which were sent to Philadelphia. The apple tree which is said to have stood north from the house at a considerable distance is gone. A brick house occupied by a descendant is visible from the spot, and there are old cellar-holes in the neighborhood, probably the sites of some of the other eight houses which were burned on that day. It is a question with some which is the site of the true Dustin house. Also visited the same day an ancient garrison-house now occupied by Fred. Ayer, who said it was built one hundred and fifty or one hundred and sixty years ago by one Emerson, and that several oxen were killed by lightning while it was building. There was also a pear tree nearly as old as the house. It was built of larger and thicker and harder brick than are used nowadays, and on the whole looked more durable and still likely to stand a hundred years. The hard burnt blue-black ends of some of the bricks were so arranged as to checker the outside. He said it was considered the handsomest house in Haverhill when it was built, and people used to come up from town some two miles to see it. He thought that they were the original doors which we saw. There were but few windows, and most of them were about two feet and a half long and a foot or more wide, only to fire out of. The oven originally projected outside. There were two large fireplaces. I walked into one, by stooping slightly, and looked up at the sky. Ayer said jokingly that some said they were so made to shoot wild geese as they flew over. The chains and hooks were suspended from a wooden bar high in the chimney. The timbers were of immense size. Fourteen vessels in or to be in the port of Haverhill, laden with coal, lumber, lime, wood, and so forth. Boys go [to] the wharf with their fourpences to buy a bundle of laths to make a hen-house; none elsewhere to be had. Saw two or three other garrison-houses. Mrs. Dustin was an Emerson, one of the family for whom I surveyed. Measured a buttonwood tree in Haverhill, one of twenty and more set out about 1739 on the banks of the Merrimack. It was thirteen and eight twelfths feet in circumference at three and a half feet from the ground. * * * * * Jewett’s steam mill is profitable, because the planing machine alone, while that is running, makes shavings and waste enough to feed the engine, to say nothing of the sawdust from the sawmill; and the engine had not required the least repair for several years. Perhaps, as there is not so much sawing and planing to be done in England, they therefore may not find steam so cheap as water. * * * * *