The Saint Louis directory,for the year 1842 ... with a sketch of the city of Saint Louis ..
Western Academy Of Natural Sciences.

B. B.Brown, M.D., D.D.S.President ; Geo.Engelmann, M.D., Vice
President ; M. P.Leduc, , Treasurer ; Wm.WilliamWeber, , Recording Secretary .

Chairmen of Departments—Dr.B. B.Brown, , Zoology; G.Schuelze, ,
Botany; Dr.Wislizenus, , Natural Philosophy and Meteorology; Dr.Geo.
Engelmann, , Chemistry and Minerology; Dr.HenryKing, , Geology.

The hall of the Academy is upon the north east corner of Fourth and
Chesnut streets, up stairs; entrance on Chesnut street.