Krementz - a pair of rock crystal and split pearl cufflinks; the round and frosted rock crystal panels with carved radiating patterns, in a millgrained frame with foliate and black enamel details, centred with an applied split pearl, bar link connections stamped '14K' with the maker's mark of Krementz & Co., 1.5 cm wide for each panel, in a Collingwood of Conduit Street case, 10.0 grams.