first set, Georgian, six with a central blue enamel and paste (2 lacking) lattice design, surrounded by a border of round faceted paste (4 lacking), diameter 2.4cm, tested as base metal; second set, early 20th century and in the Georgian style, four large with different female portraits, each surrounded by a border of marcasite, diameter 2.7mm, eight smaller with portraits of the same young girl, each surrounded by a border of marcasite, diameter 1.4cm, stamped 'A.P & CIE PARIS' for Albert Parent et Liéger (1912-1939), tested as base metal; third set, Victorian, four matching floral cut steel buttons together with eleven assorted cut steel and marcasite buttons and one buckle; fourth set, early 20th century, eight with an Art Nouveau floral design, diameter 2.7mm, tested as base metal, gross weight 149.3g (42)