Michael Harris set up Kerry glass with Ross and Elizabeth Lewis in 1978, and initially, they produced three ranges called Heather, Peat, and Shamrock. This is a Shamrock vase in the globe vase shape with the flame pontil mark to the base. It measures 7 cm tall, 2 cm across the rim, and 4 cm across the base. It is in very good condition, being free from chips, cracks, and scratches. It would make a lovely addition to any collection of Michael Harris's work. Thanks for looking!