Read it through once

Then one shall propose in a speech (curt Tuscan, Expurgate and sober, with scarcely an “issimo”), To end now our half-told tale of Cambuscan, And turn the bell-tower’s ALT to ALTISSIMO; And, fine as the beak of a young beccaccia, The Campanile, the Duomo’s fit ally, Shall soar up in gold full fifty braccia, Completing Florence, as Florence, Italy.