... according to the Bagley book ... Bagley supposedly had all their uranium glass confiscated in 1946. ...
... do we have a definite date for the confiscation of Bagley's uranium stock? Angela's book only says "around 1946".
Christine & Anne — I've been through Angela's book and I can't find this reference. Are we looking at the same book? Mine is the
First Paperback Edition, is dated 2004, and has ISBN 0-473-09836-9.
Anyway, I've been through the bibliography and acknowledgements, and unless Angela and the Parsons obtained this information from
The Pottery Gazette or somewhere else, the obvious source is Richard van Riel's comprehensive article on the Bagley glassworks in
British Glass between the Wars (BGbtW), published 1987. Richard is curator of Pontefract Museum, which houses, in a room dedicated to Knottingley glass (includes bottle works), the comprehensive Bagley reference collection, including the extensive collection built up by the Parsons, and both printed and written paper archives.
So what does Richard say? He doesn't say that "all" Bagley's stock of Uranium ore was confiscated, but that "some three tons of uranium rich material" was. So we don't know how much escaped. Also Richard does not date this event to "around 1946", but to the "end of the war". I doubt whether the Government would have been able to confiscate anything after VJ Day (15 August 1945), especially in Yorkshire! This is the only reference I've found to the confiscation of uranium ore from our glassworks, so we don't know how reliable Richard's dates are. However the first critical mass calculation was done in Britain in 1940, and the MAUD committee produced their report here on unanium enrichment in 1941, so I am reasonably confident that the confiscation must have taken place some time between 1940 and the end of the war.
... I recall someone (Adam, Bernard or Glen perhaps?) explaining that the registration process took quite a while to go through, so whilst the design is dated Nov 1946 the items could be made prior to that. ...
Anne — The only example I knew of a serious timelag between the development of a pattern and its design registration has now been shown to be an error, see
here.
So, in summary, I see no reason to suppose that the launch of Bagley's Carnival pattern was other than November 1946.
And please, ladies, would you buy or borrow a copy of BGbtW. It is invaluable — one of my three copy references (one for my mobile book box, one for my bookshelf, and a third for when the first wears out).
Bernard C.
