"Italy" . . "United States" . . . "Samuel Finley Breese Morse papers" . . . . . . . . . . "Records and correspondence" . . . . . . "History" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Patents" . . . . . . . . . . . . . . "Europe" . . "Great Britain" . . "1800 - 1899" . . . .