- Argentina. Ministerio de Obras Públicas1
- Arista, Mariano, 1802-18551
- Arrom, José Juan, 1910-20071
- Artaud, Antonin, 1896-19481
- Azcuy, René, 1934-1
- B. May y Ca1
- Ballivián, Adolfo, 1831-18731
- Baroja, Pío, 1872-1956.1
- Batres, Leopoldo1
- Becerril, Luis G1
- Beckit, Robert, engraver1
- Bellère, Pierre, fl. 1575-16001
- Boban, Eugene1
- Boccaccio, Giovanni, 1313-13751
- Bolivia. Congreso Nacional1
- Bolivia. Presidente (1848-1855 : Belzu)1
- Boscán, Juan, d. 15421
- Bruff, Joseph Goldsborough, 1804-18891
- Bry, Johann Israel de, d. 16111
- Bry, Johann Theodor de, 1561-1623?1
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