Kotte Autographs (Roßhaupten)(4)
Baumgarten, Friedrich August [vermutlich](2)
Classen, Carl Joachim (1928-2013)(2)
Dawison, Bogumil (1818-1872)(2)
Galerie Gerda Bassenge (1963-)(2)
J. A. Stargardt, Autographenhandlung(2)
Kröner, Hans-Otto (1928-2015)(2)
Schmidt, Werner (1930-2010)(2)
Ulybyšev, Aleksandr Dmitrievič(2)