| Title | Groom Brothers & Co.. Letter |
| Genre | Letters (correspondence) |
| Form | correspondence |
| Call Number | ave_biggert_01660 |
| Date | 1860-1869 |
| DOI | 10.7916/D84F32VX |
| Companies | Groom Brothers & Co. |
| Collector | Biggert, Robert |
| Current Location | Avery Architectural & Fine Arts Library, Columbia University |
| IIIF Manifest |  |
| Locations | New York, New York, United Statesadd_location |