H&C Co France Haviland & Co Limoges Plates

Two dinner plates by H & C Haviland & Co. White with light blue flowers that look like Irises, plates have scalloped edges with one plate having two small chips, other plate has a chip and a small depression on the face. Both have marks H&C Co France in green lettering and Haviland & Co Limoges in red lettering on the back. I found them at a thrift store years ago, would love to know more about them