Most not Impressed J Z & Co factory stamps but we know these cups date to between 1910-1917
Matching flatware impressed T 17 suggesting 1917 firing for the porcelain T may be the shape code
3-1/8th-inch diameter shell walled cup 2.5-inch tall burnished gilt rim and scroll arched handle. White uppers fading into lime green lower area with hand coloured viola and gilt almost biscuit finish
Used antique condition some small areas of ware to gilt as shown
