Our Fine Jewellery & Watches auction on November 30 includes a metamorphic desk seal once belonging to Lady Sophia Macnamara (nee Hare) (1836-1912). The fifth child and fourth daughter of the 1st Earl of Listowe, Lady Sophia married Arthur Macnamara at Ballyhoole, Cork in 1854 and later settled in Hertfordshire becoming a lady in waiting to Princess Louise (later Duchess of Argyll).
9 November 2021
The seal, fashioned in 15ct gold with a carved white agate pommel handle, was made around 1860 when Lady Sophia and her husband Arthur Macnamara settled in Flamstead.
Lot 45 | A ladies' gold metamorphic desk seal, c.1860
Estimate £2,000-3,000
When ‘closed’ a bloodstone matrix with the family seal (the arms of Macnamara impaling Hare) is visible. However, a hinged base opens to reveal a smaller cornelian matrix engraved with a monogram and a third banded agate intaglio engraved with the name Sophia. It comes for sale with an estimate of £2,000-3,000 from the collection of the late Peter Crofts (1924-2001), a Cambridgeshire antiques dealer whose own story was extraordinary.

After schooling at Wisbech grammar, Peter Crofts, the scion of a local farming family, had volunteered to serve in the Fleet Air Army and subsequently went to the US to train as a pilot. Tragically, on March 25, 1945, a month and a day before his 21st birthday, the engine of his Corsair F4U burst into flames during take-off at US Naval Hospital in Jacksonville, Florida. Both his legs were amputated and he had spent three and a half years recovering in hospital.
It was under the guidance of the Stamford dealer Major Bernard Edinburgh that he became an antiques dealer and by 1958 was elected a member of the British Antique Dealers Association. Despite his disability, he was a keen sailor, owning an 88-year-old clinker-built Norfolk beach boat.
Many collectors of art and antiques will be familiar with the name of James Thursby-Pelham (1869-1947) and the celebrated collection in our upcoming Fine Interiors sales is not to be missed!
2 June 2026
This exceptional collection of Nigerian Adire indigo textiles, alongside other significant West African fabrics and ceremonial robes, dates from the 1920s onwards. The pieces were carefully curated during the 1970s and 1980s, representing an important body of material culture that reflects the artistry and social history of Yoruba textile traditions.
2 June 2026
Sworders are delighted and honoured to present a selection of chairs from the Frederick Parker Collection in their June Fine Interiors sale.
2 June 2026