Creator
- Akers, Lilly & Ellison Families1
- Allen family1
- Amalgamated Association of Street and Electric Railway Employees of America, Division 1031
- Ambler, Charles Henry, 1876-19573
- American Flint Glass Workers' Union1
- American Flint Glass Workers' Union, Local 10 (Moundsville, West Virginia)1
- Apple, Theodore L.1
- Appleton, John W. M., 1832-19131
- Arbogast family1
- Archer, William1
- Armentrout, Hunter F.1
- Arnett family1
- Arnett, William E.1
- Ash, Pauline Morehead1
- Ashcraft Family2