| Index Entry | Harmonica, in house of Mr Barron, to be claimed |
| Location | Philadelphia |
| Citation | PEP.778.052 11 Jul 1778:2291 (4/503) An harmonica is in the house of Mr. Barron, Southwark, where it remains for a proper owner. |
| Generic Title | Pennsylvania Evening Post |
| Date | 1778.07.11 |
| Publisher | Towne, Benjamin |
| City, State | Philadelphia, PA |
| Year | 1778 |
| Bibliography | B0034226 |