| Title | Wm. H. Horn & Bro.. Envelope |
| Genre | Envelopes |
| Form | printed ephemera |
| Call Number | ave_biggert_01705 |
| Date | 1894 |
| DOI | 10.7916/D8FJ3V02 |
| Companies | Wm. H. Horn & Bro. |
| Collector | Biggert, Robert |
| Current Location | Avery Architectural & Fine Arts Library, Columbia University |
| IIIF Manifest |  |
| Locations | Philadelphia, Pennsylvania, United Statesadd_location |