Christian Rost was active/lived in New York / England, Germany. Christian Rost is known for engraving.
Biography Christian Rost
An engraver in New York City begging 1860 when he arrived in America, Christian Rost had been in London, where in about 1851, he designed and engraved illustrations for a book on the Crystal Palace exhibition. He had studied in both Paris and London
Some time after his move to New York City he went to work for the American Bank Note Company.
Peter Hastings Falk, Editor, Who Was Who in American Art