You are welcome, Nic.
A little more info on the pattern from Florence's Fire King and More book.
Soreno was made from 1966 to 1970. It was made to go with Harvest Gold and Avocado Green kitchens. It was a whole dinnerware line. The pitcher and tumblers are very popular and the pattern is readily available in the U.S.
It was made in Aquamarine, Avocado, Milk White Cyrstal, Honey Gold, Lustre, MardiGras and Aurora.
Aurora is a Mother of Pearl finish.