Creator
- Aksakov, I. S. (Ivan Sergeevich), 1823-18861
- Alexander, Peter Wellington, 1825-18861
- Allen & Collens, Architects1
- American Academy in Rome1
- American Bureau for Medical Advancement in China1
- American Bureau for Medical Aid to China1
- American Institute of Architects. Committee on Architectural Services1
- American Relief Administration1
- American Terra Cotta Corporation1
- Anderson, William1
- AndreĢ, Jules1
- Atlanta Terra Cotta Company1
- Atlantic Terra Cotta Company (New York, N.Y.)1
- Atwood, Norman1
- Auden, W. H. (Wystan Hugh), 1907-19731
- Avery, Henry Ogden, 1852-18901
- Bach, Richard F.1
- Bair, Harry S1
- Baker, Percy1
- Ball, Gordon1