| Title | Barker Bros.. Letter |
| Genre | Letters (correspondence) |
| Form | correspondence |
| Call Number | ave_biggert_01721 |
| Date | 1908 |
| DOI | 10.7916/D8CN8G35 |
| Companies | Barker Bros. |
| Collector | Biggert, Robert |
| Current Location | Avery Architectural & Fine Arts Library, Columbia University |
| IIIF Manifest | |
| Locations | Los Angeles, California, United Statesadd_location |