The opal body was a major innovation for Pyrex, giving
a similar appearance to china but superior in strength and heat resistance.
courtesy of Sue Hibberd, author of The Little Book of Collectable Pyrex.
Inside Out: North EastView our story archive to see articles from previous series.
Find local news, entertainment, debate and more ...
Chris Jacksonyour local Inside Out presenter.
Contact usContact the North East team with the issues that affect you.