Names
- Taylor, William Randolph, 1895-2
- White, Albert Easton, 1884-1956.2
- Yoakum, Clarence Stone, 1879-1945.2
- Abbe, Cleveland, 1838-1916.1
- Abbitt, W. H.1
- Abbot, Waldo, 1888-1
- Abbott, Nathan, 1854-1941.1
- Ackley, Gardner, 19151
- Ackley, Gardner.1
- Adam Hilger LTD (Optical Instrumt. Makers)1
- Adams, Charles Francis, 1835-1915.1
- Adams, Charles K. (Charles Kendall), 1835-1902.1
- Adams, Edward Larrabee.1
- Adams, Ephraim Douglass, 1865-1930.1
- Adams, Henry Carter, 1851-1921.1
- Adams, Henry Foster, 1882-1973.1
- Adams, James P. (James Pickwell), 1895-1969.1
- Adams, James Pickwell, 1895-1969.1
- Adams, Marchk F.1
- Adams, Walter Sydney, 1876-1956.1