...mdash;we have spent a few days in Rome,—from which we turned our faces with great regret,—and a fortnight in Florence, where I did a good deal of work for the Library, and then came on to Genoa by Pisa, Spezia, and the picturesque Corniche road; and from Genoa by the magnificent government railroad, passing through a tunnel almost exactly two miles long, lined and arched with brick from one...