[1] Written in 1848; published in Holden's _Dollar Magazine_ in 1851.
[2] 182:26 Delectable Mountains. A range of mountains referred to in
Bunyan's _Pilgrim's Progress_.
[3] 190:22 ubiquitous. Being present everywhere.
[4] 194:29 diorama. A series of paintings arranged for exhibition. See
dictionary.
[5] 195:30 Titanic. Characteristic of the Titans; therefore large.