- Appleton, D. & Co.1
- Arborwell1
- Arnold, T. J. (Thomas Jefferson), d. 18781
- Arrowsmith, Aaron, 1750-18231
- Association of Bay Area Governments1
- Baldwin Group1
- Baldwin, E. D.1
- Barlow, sculp.1
- Barrett Diversified1
- Bartlett, Washington A1
- Battelle Memorial Institute1
- Bavaria (Kingdom). Heer. Generalstab. Topographisches Bureau1
- Bayview-Hunters Point Joint Housing Committee 1
- Beasley, T. D. (Thomas Dykes)1
- Beautemps-Beaupré, Charles François, 1766-18541
- Becker, F. P., active 1837-18611
- Beechey, Frederick William, 1796-18561
- Beningo, Steve1
- Berey, Charles Amadeus1
- Biddle, Nicholas1
