Coalport 6143 Teacup and Saucer Navy Blue and Gold

Coalport 6143 Teacup and Saucer Navy Blue and Gold. Saucer has an engraved number. Also stamped Ryrie Bros Ltd on the sauce only. Coalport China with rich navy blue border surrounded by gold icicle type of pattern. The inside cup rim is delicately lined with a gold floral vine. Excellent condition with no chips, cracks, or crazing. No fading. High ping on both pieces.