| Title | Hibbard, Spencer, Bartlett & Co.. Letter |
| Genre | Letters (correspondence) |
| Form | correspondence |
| Call Number | ave_biggert_00204 |
| Date | 1929 |
| DOI | 10.7916/D85Q671F |
| Companies | Hibbard, Spencer, Bartlett & Co. |
| Collector | Biggert, Robert |
| Current Location | Avery Architectural & Fine Arts Library, Columbia University |
| IIIF Manifest |  |
| Locations | Chicago, Illinois, United Statesadd_location |