- Artillery1
- Artists -- United States--20th Century1
- Artists--Great Britain1
- Authors1
- Authors, American --20th century --Archives5
- Authors, English--18th century--Portraits1
- Authors, English--19th century1
- Authors, French--Portraits.1
- Bacteriologists1
- Biochemists1
- Bison1
- Blood pressure--Measurement1
- Body art--Pictorial works1
- Bone1
- Book collectors --United States --20th century1
- Botanists2
- Brain12
- Breast1
- Breast Cancer1
- Breast Neoplasms1