Three 19th century hardstone fob seals

Three 19th century hardstone fob seals, comprising: a stirrup-form fob seal set with a smoky quartz intaglio decorated with an initialled shield below a lion passant crest, in a gold mount, height 3cm; a fob seal with a gold mount chased with floral scrolls, set with carnelian engraved with a coat of arms, height 3.1cm; and one set with a white chalcedony intaglio decorated with a fox below the inscription 'Tally-Ho', in a gold mount chased with foliate scrolls, height 2.8cm