- Stieler, Adolf2
- Stieler, Adolf, 1775-18362
- United States. Army. Corps of Engineers.2
- Utah Construction & Mining Co.2
- Akademii͡a nauk SSSR1
- Alexander, J. M.1
- Alexander, W. D.1
- Allen, Paul1
- Anderson, O.P. and Co.1
- 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
- Baldwin, E. D.1
- Barlow, sculp.1
- Barrett Diversified1
- Bartlett, Washington A1
- Bavaria (Kingdom). Heer. Generalstab. Topographisches Bureau1
