| Title | W. & H. Walker. Letter |
| Genre | Letters (correspondence) |
| Form | correspondence |
| Call Number | ave_biggert_01498 |
| Date | 1901 |
| DOI | 10.7916/D8SX7RBQ |
| Companies | W. & H. Walker |
| Collector | Biggert, Robert |
| Current Location | Avery Architectural & Fine Arts Library, Columbia University |
| IIIF Manifest |  |
| Locations | Pittsburgh, Pennsylvania, United Statesadd_location |