- Advocate-Republican1
- Akademii͡a nauk SSSR1
- Alexander, J. M.1
- Alexander, W. D.1
- Allen, Paul1
- Anderson Publishing Company2
- Anderson, O.P. and Co.1
- Andreas, A. T. (Alfred Theodore), 1839-19001
- Andrew B. Graham Co.1
- Antonelli, Giuseppe, 1793-18611
- Anville, Jean Baptiste Bourguignon d', 1697-17821
- Appleton, D. & Co.1
- Arnold, T. J. (Thomas Jefferson), d. 18781
- Arrowsmith, Aaron, 1750-18231
- Arrowsmith, John, 1790-187310
- Arrowsmith, Samuel, -18392
- Baldwin, E. D.1
- Barlow, sculp.1
- Barrett Diversified1
- Bartholomew, J. G. (John George), 1860-19204