CARTIER, AN EARLY 20TH CENTURY SAPPHIRE, GOLD AND ENAMEL PEN

CARTIER, AN EARLY 20TH CENTURY SAPPHIRE, GOLD AND ENAMEL PEN, the lavender guilloché enamel with repeated channel-set sapphire and gold mounts, with a gold terminal, signed Cartier, Paris, Déposé, with French control mark, numbered 1105, length 12.6cm, Cartier case

Provenance:

Kathleen, 4th Duchess of Abercorn, by descent to her only daughter Lady Moyra Campbell (Maid of Honour to HM Queen Elizabeth II), and thence by descent to the current owner