Jetty Treffz, Johann Strauss II. Wien Museum, Inventarnummer HMW HMW 76069/276

Jetty Treffz, Johann Strauss II. Wien Museum, Inventarnummer HMW HMW 76069/276

Jetty Treffz, Johann Strauss II. Wien Museum, Inventarnummer HMW HMW 76069/276

Jetty Treffz, Johann Strauss II. Wien Museum, Inventarnummer HMW HMW 76069/276