Cartier, a 9ct gold key mount, circa 1934, designed as a handle and cover for a house key, with a
Cartier, a 9ct gold key mount, circa 1934, designed as a handle and cover for a house key, with a fluted finish in 9ct gold, length 6.1cm including suspension hoop, signed Cartier London, numbered 7772, British hallmark, sponsor's mark JC, date letter for 1934