Picked these up recently at a flea market. The small pin-type appears to be a U-1638 from Italy. The Green underglaze stamp says (Arc) RICHARD/★ L ★/(Arc) GINORI. The large johnny ball measures 4 ½" x 3 ½" and is brown glazed with shiny bits that almost look like metal-flake in hand. Doesn't show in the photos, though.