Leroy K. Henry (1905-1983) becomes Jennings’ assistant in Botany Post navigation Previous Article Previous Article: Andrey Avinoff (1884-1949) begins his tenure at the Carnegie Museum of Natural History as the Assistant Curator of EntomologyNext Article Next Article: Avinoff becomes Director of the Museum and Ottmar and Hanne von Fuehrer join the staff of the Museum as preparators and artists