Name
- Abdullah Frères2
- Abraham, George Perry, 1844-19237
- Admiralty, 1708-19641
- Air Ministry, 1918-19642
- Allport, Morton, 1830-18781
- Anthony, John1
- Archaeological Survey of India18
- Bailey, Frederick Marshman, army officer, explorer and naturalist, 1882-196713
- Bake, Arnold Adriaan, Sanskrit scholar, 1899-196368
- Baker, William Henry, photographer, fl mid to late 19th century4
- Baldi and Würthle90
- Bali and Co.1
- Batson, Alfred, photographer, fl 18551
- Battye, Amy Joan, wife of Captain Richmond Keith Molesworth Battye, b 19156
- Battye, Richard Keith Molesworth, Political Officer, Sikkim, 1905-19581
- Bedford, Francis Octavius, architectural draughtsman, lithographer and photographer, 1815-18947
- Beglar, Joseph Daviditch Melik, photographer, 1845-19076
- Bell, Charles Alfred, Knight, administrator in India and Tibetologist, 1870-19454
- Bourne and Shepherd, photographers4
- Bourne, Samuel, photographer, 1834-1912157