Vintage sterling silver tortoise cufflinks - Thomas Pink

Offers welcome 

Sterling silver turtle/tortoise cufflinks from Jermyn Street shirtmaker Thomas Pink. Only used very occasionally. 

Purchased in London in 1998, so around 27 years old. Cufflinks have acquired an attractive antique patina/lustre through age. 

Approximate weight of both cufflinks together: 24g 

Supplied in original velvet drawstring bag. 

Hallmarked sterling silver (925) with additional hallmarks including 'MCH' which indicates that the cufflinks were made by Hersey & Sons Silversmiths between 1981 and 2007. There are additional small hallmarks which are hard to make out but one could be a leopard's head, which would indicate that the cufflinks were made in London.