- A.G. Spalding & Bros1
- Ajax Fire Engine Works1
- Allee, J. Frank (James Frank), 1857-19381
- American Ironing Machine Co1
- Archibald, S. G. (Samuel G.), Judge, b. 18751
- Armstrong Seatag Corporation1
- Ball, A. L. C. (Addison Lombard Carter), 1876-19341
- Ball, Maria Louisa, 1846-19321
- Ball, Thomas , Jr., 1879-19601
- Bankers Club of America1
- Bayard Angell, Louisa Lee, 1870-19441
- Bonschur and Holmes1
- Brandywine Realty1
- Brereton, Mary E. (Mary Elizabeth), 1887-19641
- Brunswick-Balke-Collender Company1