History of Pyrex in Australia
Agee Pyrexware was first made in December 1931 by the Australian Glass Manufacturers' Company (AGM) in the Sydney suburb of Waterloo. Imported Pyrex glassware had been available in Australia since 1917.
The brand name "Agee" was derived from the initials of the words "Australian glass". This name was used for several unrelated AGM product lines, such as preserving jars, glass bricks, and even pineapple pieces packed in glass containers.
Agee Pyrexware was produced to be marketed by the Crown Crystal Glass Company, which was owned by AGM. Crown produced a wide variety of other glassware in its own Waterloo factory, including tableware, kitchenware, lampshades and ornamental items, as well as glass parts for products by other manufacturers. AGM, which was principally a manufacturer of glass bottles and jars, used its own facilities to produce the new pyrex range because Crown's smaller factory didn't have enough capacity.
The Agee Pyrexware product name was initially controversial, as "Pyrex" had been a registered trademark in Australia for a number of years. However, a court case in 1933 settled the matter, and Pyrex had been unsuccessful in trademarking its name until the late 1990s.
You'll notice an Agee Pyrex mark on these beautiful glass shell dishes and other Agee Pyrex glassware produced up until 1972. Latter Markings on glass and overware after 1972 show up as Pyrex Australia and/or Pyrex Overware.