- Abbott, Henry L1
- Aberle, Edward2
- Abert, John James, 1788-18638
- Abraham, Felix. Neue Aera der Witwatersrand-Goldindustrie. 18941
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- Abshagen, Ernest1
- AcadeĢmie royale des sciences (France)2
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- Achin1
- Ackerman Lithr6
- Adam Gottlieb Schneider u. Weigel2
- Adams, Frank D. (Frank Dawson), 1859-19421
- Adams, Jay E1
- Adams, R1
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- Adelsverein--Maps1
- Admiralty. Hydrographic Office1
- Adrichem, Chirstiaan van, 1533-1585. Theatrum Terrae Sanctae1
- Aeneas (Legendary character)--Maps--Early works to 18001
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