Two pairs of gold cufflinks

Two pairs of gold cufflinks, including a pair of oval gold cufflinks engraved RLJ to one link and with the bust of a jockey in polychrome enamel to the other, stamped 9ct, 2cm high, 14g, and a pair of 18ct oval gold cufflinks, one link engraved RLJ, the other with engine-turned decoration, maker's mark D&F, Birmingham marks for 1993, 1.8cm high, 26g