"Amusements.  The Phonograph," Indianapolis News, June 15, 1878.

As the management of the Edison phonograph get the instrument better in hand the results continue to be more satisfactory.  They perfectly demonstrate the practicability of the wonderful invention, and show that the perfection of the phonograph is only a matter of time.  It will continue on exhibition in Wright's block, opposite the post-office, on Market street for three days longer, and should be seen by all.