Continental porcelain portrait miniature of Ruth after Charles Landelle

A Continental porcelain miniature portrait, late 19th/early 20th century, oval, painted with a head and shoulders portrait of Ruth after Charles Landelle, impressed '15' to reverse, titled 'Landelle Ruth', remnants of old paper label, in an faux ivory and tortoiseshell frame, plaque 8cm high x 6.5cm wide