| Generic Title | Story & Humphrey's Pennsylvania Mer |
| Title | Story & Humphreys's Pennsylvania Mercury, and Universal Advertiser |
| Date | 1775.04.21 |
| Issue Number | 3 |
| Supplement/Extraordinary | |
| Publisher | Story & Humphreys |
| City, State | Philadelphia, PA |
| Year | 1775 |
| Data Location | WvU |
| Call Number | A-PA-77 |
| Comments | |
| Source ID | PP:SHPM |
| BIBMRKR | PP_SHPM_1775_04_21 |
| BIBLIO | B0047685 |