Keywords: Hans Caspar Escher 1851 Litho 01.jpg de Hans Caspar Escher 1775-1859 Fründer der Fa Escher Wyss Co 1851 own Peter Geymayer creator Josef Kriehuber lithograph cm institution Albertina object history exhibition history credit line Wolfgang v Wurzbach 503 Werksverzeichnis der Porträtlithographien Josef Kriehubers accession number PD-old-100-1923 Uploaded with UploadWizard Hans Caspar Escher Escher Wyss Industrialists from Switzerland 1775 births 1859 deaths Lithographs by Josef Kriehuber Portraits of men Prints by Josef Kriehuber in the Albertina 1851 1851 lithographs |