Vintage Floral Design Egg Cup unreadable maker mark

Beautiful china egg cup no chips or cracks normal signs of wear. 3 1/2 inches tall. There is a makers mark on the bottom as shown, I just can't make it outPlease feel free to ask questionsBid with confidence I have over 13 years of perfect feedback Please look at my other auctions I always have a very eclectic mix of useful and collectable items I will gladly combine shipping on my smaller items