| Owner | Count | 1.
| Bliss, Marshall, Mrs, | 2 | 2.
| Blitz, Howard S., Burlingame, California | 4 | 3.
| BLM Regional Headquarters, Medford, Oregon | 1 | 4.
| Bloch, David, Bellingham, Massachusetts | 1 | 5.
| Bloch, E. Maurice, Los Angeles, California | 1 | 6.
| Bloch, Fred W., San Francisco, California | 2 | 7.
| Bloch, Irwin & Shirley, Sharon, Massachusetts | 2 | 8.
| Bloch, Mimi D., | 3 | 9.
| Bloch, Mimi D., Mrs, New York, New York | 1 | 10.
| Bloch, Mimi David, Mrs, | 8 |
|