| Index Entry | Cox, Isaac, sells harpsichord |
| Location | Philadelphia |
| Citation | PP-P.778.093 31 Dec 1778:43 To Be Sold. An elegant Harpsichord, imported from London about three years ago. For terms apply to Isaac Cox, in Front-Street below Walnut-Street. |
| Generic Title | Pennsylvania Packet-Philadelphia |
| Date | 1778.12.31 |
| Publisher | Dunlap, John |
| City, State | Philadelphia, PA |
| Year | 1778 |
| Bibliography | B0040375 |