This is a BEAUTIFUL ANTIQUE thin bone china demitasse teacup and saucer from the John Aynsley Company in England.  It is made of super thin bone china, or possibly porcelain, and is painted with colorful red, yellow and blue flowers.  The pattern is #9954, which was made in the early 1900s.  There are painted gold accents along the cup and saucer.  It's really quite SPECTACULAR!  The cup is small; about 2.5 inches tall and 2.25 inches wide at the rim.  it can hold about 3 ounces of beverage.  It has a fluted tapering shape that ends in foot-like extensions on the bottom.  The saucer is about 4 inches in diameter and has an embossed filigree design around the rim.  They are both in VERY GOOD ANTIQUE CONDITION!  There are no chips, cracks, scratches or discoloration.  Some of the gold accent is worn off along the rim and on the saucer (see photos).