In March 1853 ED sent “On this wondrous sea” with a letter to Susan, who was visiting relatives in Manchester, NH. You’ll note on the original letter/poem that Dickinson wrote and underlined “Write! Comrade, Write!” This echoes the second and penultimate lines of the poem, and it seems to be a plea for Sue to write Emily back.
Below are pictures of the hotel, which operated from 1847 until 1912 when the building was destroyed by fire.
On March 27, 1853, Dickinson sent Austin her congratulations and humorously blamed him because Susan seemed distracted and absent, devising punishment for him: "… let me see; you deserve hot irons, and Chinese Tartary….”, then adding, “I guess we are very good friends tho', and I guess we both love Susie just as well as we can.”
The complete letter is HERE.
More on this tomorrow.