English: Pope Leo XII, seated with Msgr Satolli, speaks a message into a phonograph
|Source||The Phonogram (https://archive.org/details/Phonogram3_3-4/page/n7/mode/2up)|
English: Initial N with the printer presenting his book to Pope Paul II
|Source||Originally from a 1482 edition of Ptolemy’s Cosmographia; reprinted in Early Illustrated Books (https://archive.org/details/earlyillustrated00poll_1/page/38/mode/2up)|
From Frank Leslie’s Illustrated Newspaper, 1877.