Hand painted Portrait Demitasse & Saucer, Maroon Lustre Gold, Vintage Antique

Beautiful delicate bone china /porcelain demitasse teacup and saucer. Maroon red glaze with gold lustre and gold detail at the edges. Stunning hand painted portrait of a lady at the bottom of the cup and on the saucer. There is an impressed mark on the bottom of the saucer with two lines but I am unable to make out what it says. Please pay close attention to the photographs as they form part of the description and give approximate dimensions. I have also tried to show the slight unevenness in the red glaze that is evident on both the cup and saucer. Weighs just less than 3 ounces before packaging.