High quality George and Martha figurine porcelain shelf planters

This beautiful pair of high quality George and Martha shelf planters feature nice colors of blues and pinks with ruby red lips exquisite detail unfortunately there's no makers mark I have never seen another pair like this I have no further information on them I've had them for years and years there are no chips or cracks they measure about 7 1/2 in tall and 5 1/2 in wide