Walther Hermann Richard Horn and Sigmund Schenkling 1928-1929.Index Litteratuae Entomologicae Horn, Berlin-Dahlem.
Horn and Schenkling 1928-1929.Index Litteratuae Entomologicae Horn, Berlin-Dahlem.
His most important work was for Sigmund Schenkling's still very relevant Coleopterorum Catalogus.
Sigmund Freud | Sigmund Romberg | Sigmund Schenkling | Dagobert Sigmund von Wurmser | Sigmund Feist | Sigmund | Sigmund Groven | Sigmund Freud University Vienna | Sigmund Brouwer | The Standard Edition of the Complete Psychological Works of Sigmund Freud | Sigmund von Birken | Sigmund Stern Recreation Grove | Sigmund Sternberg | Sigmund Spaeth | Sigmund Neumann | Sigmund Freud's Seduction Theory | Sigmund Eisner | Kolden (back) with ''Sigmund and the Sea Monsters | Ben Sigmund |