topic

• Description and travel3

name

• Thornton, Samuel1

collection

• Nigeria, its peoples and its problems3
• Atlases, gazetteers, guidebooks and other books1

place

• Africa3
• Biafra, Bight of1
• Cameroon1
• Fernando Po (Equatorial Guinea)1

genre

• Photographs3
• Maps1
• Nautical charts1

publisher

• Smith, Elder3

division

• Schomburg Jean Blackwell Hutson Research and Reference Division3
• Map Division1

type