Lot comprising: - An 18k (750 thousandths) yellow gold medal, the centre adorned with engraved mother-of-pearl (gross weight: 0.9 g.) ; - An engraved 18k (750 thousandths) yellow gold medal (gross weight: 3.3 g); - An 18k (750 thousandths) yellow gold medal engraved with "+ yesterday - than tomorrow" (gross weight: 3.0 g); - A 14k (585 thousandths) yellow gold pendant, the centre set with malachite (gross weight: 6.5 g). (Wear.)