Keywords: Frankfurt, Robert-Mayer-Straße 42.JPG Wilhelm Derlam 1877-1948 2012-09-05 21 51 48 own Karsten Ratzke de Images from Wiki Loves Monuments 2012 DE-HE cc-zero Uploaded with UploadWizard Cultural heritage monuments at Robert-Mayer-Straße Built in Frankfurt am Main in 1905 Wilhelm Derlam |