Belleek First Period Cob Lustre Thorn Cup and Saucer with First Black Mark c.1863-1883, First Incised Mark and Registration Diamond. Height of cup is c.5cm (c.2"). Diameter of saucer c.14cm (c.5.5"). Diameter of top opening of cup is c.9.5cm (c.3.75"). The cup and saucer are both in good condition with no chips, cracks, hairlines or crazing with just the usual specks and minor imperfections dating from time of manufacture, which are common in pieces of this age and some wear to lustre. The cup and saucer both ping/ring nicely. Please have a look at magnified images for better idea of condition. 

Ref: TE251(22)/J2822/4960TC6960