- A.G. Spalding & Bros1
- Adams, Floride Harding, 1887-19651
- Allee, J. Frank (James Frank), 1857-19381
- American Ironing Machine Co1
- Ball, A. L. C. (Addison Lombard Carter), 1876-19341
- Ball, Maria Louisa, 1846-19321
- Bankers Club of America1
- Bayard Angell, Louisa Lee, 1870-19441
- Bliss Exterminator Company1
- Bonschur and Holmes1
- Bradford, E. G. (Edward Green), Jr., Representative, 1878-19271
- Brandywine Realty1
- Brentano's (Firm)1
- Brereton, Mary E. (Mary Elizabeth), 1887-19643
- Brotherhood of Locomotive Engineers (U.S.)1