Areas of expertise
• Valuable Books
• Manuscripts
• Autographs
• Old Master Prints
• Modern and Contemporary Prints and Drawings
Experts
Books, Manuscripts, Autographs:
Karl-Heinz Knupfer
knupfer@venator-hanstein.de
Phone: +49 221-2575419
Katharina Obermaier
obermaier@venator-hanstein.de
Phone: +49 221-2575419
Alexander Orthen
orthen@venator-hanstein.de
Phone: +49 221-2575419
Andreas Pfister
pfister@venator-hanstein.de
Phone: +49 221-2575419
Prints and Drawings:
Dr. Jennifer Schlecking
schlecking@venator-hanstein.de
Phone: +49 221-925729-79
Juliane Guder
guder@venator-hanstein.de
Phone: +49 221-2575419
Jennifer Niemann
niemann@venator-hanstein.de
Phone: +49 221-2575419