Fully illustrated throughout in colour, a comprehensive guide.Susan McGowan owns hundreds of pieces of Pyrex glassware and Pyrex-related collectables and she shares them with you in this exciting new book.PYREX was patented in America in 1915 and was produced in Sunderland between 1921 and 1973 by James A. Jobling. Having been made only during this period it is becoming increasingly rare and collectable. The Little Book of Collectable British Pyrex' tells you everything you need to know about the production methods and design of PYREX glassware, as well as giving you an insight into what it was like to work in the factory. PYREX glass forms part of our social history.