Assiotti, Francis Aegidius Dates of birth and death: 1741 fl. -
Also known as: F. A. A. ;Worked for: A Map of the Roads between Innersnait, Ruthvan of Badenock, Kiliwhiman and Fort William, in the Highlands of North Brittain [1718] (1741, copy) ;
Assmann, August Dates of birth and death: 1819 - 1898
Also known as: A. A. ; he often only signed "A. Assmann" / Augustus Fridericus Guilelmus Assmann ; Worked for: Heinrich R. Goeppert: Fossile Flora Silurischen Devonischen unteren Kohlenformation Uebergangsgebirges (Acta Acad. Leop. 1860) ; Carl Ferdinand Roemer: Geologie Oberschlesien (1870) ; A. Neustädt & E. Kornatzki: Abbildung und Beschreibung der Schmetterlinge Schlesiens in systematischer Ordnung, Breslau 1842; Samuel H. Scudder:
Butterflies of Eastern US, 1889 ;
Assmann, J. E. Dates of birth and death: 1840 fl. - 1853 fl.
Also known as: J. E. A. ; he often only signed "E. Assmann, lith." or "Lith von E. Assmann"Worked for: Carl Gustav Carus (1789-1869) ; Hanns Bruno Geinitz (1814-1900) ; Ernst Friedrich Germar (1786-1853) ; Ernst von Otto (1799-1863): Additamente zur Flora des
Quadergebirges in der Gegend Dresden und Dippoldiswalde (1853/54) ;
Assteyn, Bartholomeus Abrahamsz. Dates of birth and death: 1607 in Dordrecht, Zuid-Holland - 1667 c. or 1677
Also known as: B. A. A. ; Asstijn / Assteijn ;Worked for:
Ast, Philip Dates of birth and death: 1900 fl. -
Also known as: P. A. ; Worked for: James Hall: Paleontology of New York ; John Mason Clarke: Paleo faunas Parà Brazil (1899) ; Hall & Clarke: Paleozoic Reticulate Sponges 1898 ; Charles Doolittle Walcott ;
Ast, Balthasar van der Dates of birth and death: 1593 / 1594 in Middelburg, Zeeland - 1657
Also known as: B. v. d. A. ; Bartholomeus (erroneously) van der Ast ;Worked for: meecin and scientifical botanist Sir Hans Sloane (1660-1753) ;
Astheimer, H. Dates of birth and death: 1900 fl. - 1910 fl.
Also known as: H. A. ; Worked for: Ergebnisse der in dem Atlantischen Ocean von Mitte Juni bis Anfang November1889 ausgeführten Plankton-Expedition der Humboldt-Stiftung. Band Lh (Kiel und Leipzig 1898) ;
Astorri, Giuseppe / Guiseppe Dates of birth and death: 1785 - 1852
Also known as: G. A. ; Worked for: Anatomic Collection of Bologna University since 1816; Francesco Mondini, Luigi Calori; copper pl. in: Architettura sacra generale; ordinamento architettonico delle chiese; Nuove osservazioni sulla tecnica dei mosaici romani della basilica di S. Maria Maggiore;
