4 Miniatures on Ivory

Details
Consisting of:
1. Two Miniatures, Germany, 19th Century. In original oval frames. One inscribed on the reverse of the frame: "Louise Königin von Preußen" and the other "König v. Rom". Height: 6.2 cm each. Condition: Queen portrait in good condition, on the King some paint loss.
2. Two Miniatures, Early 20th Century. In original elaborate brass frames. Height: 4.5 cm each. Condition: Good.