the Thoreau Log. 22 September 1860. Concord, Mass. Thoreau writes in his journal: P.M.—To Clamshell by boat . . . (Journal, 14:91-92). Log Index Log Pages Select... 1817-1832183318341835183618371838183918401841184218431844184518461847184818491850185118521853185418551856185718581859186018611862