A Victorian carved walnut lazy susan

A Victorian carved walnut lazy susan, the scroll edge lobed top with a coroneted heart between each scroll, the centre with a relief crest of a boar and a tree with motto 'LOCK SICKER' revolving on a frieze with ivy and banners inscribed 'JAMAIS ARRIERE; DO or DIE; LOCK SICKER; FOWARD; JAMAIS ARRIERE; DO or DIE; LOCK SICKER; FOWARD,' divided by scroll supports, 4.5in (11.5cm) h, 23.75in (60cm) dia. The crest is for The Earl of Morton (Douglas).