Two carnelian gold-cased fob seals, late 19th century, one set with an oval carnelian intaglio of

Two carnelian gold-cased fob seals, late 19th century, one set with an oval carnelian intaglio of Ceres in a fluted mount, seal matrix 2.3 x 1.7cm, seal height 3.2cm, the other set with a rectangular carnelian intaglio with the name 'Maria' in a scrolling openwork mount, seal matrix 1.2 x 0.8cm, seal height 3.3cm, together on a rope-twist gold hoop