An early 19th century bronze rondel

An early 19th century bronze rondel, decorated with a relief bust of Christ, the verso with the remains of a paper label inscribed and with date '1841', 14.9cm diameter, a bronze medallion cast with a bust of Robert Wlerick, the verso with Herculese, inscribed 'ROBERT WLERICK SCULPTEUR NE A MONT-DE-MARSAN', a rondel decorated with a lady signed 'Gustave Martin 1893' and a medallion commemorating the Bruxelles Expo 1958, 'POUR UN MONDE PLUS HUMAIN'. (4)