I can only think that Swirl must have been produced for a much longer period of time than the others, OR that people liked the others, used and broke them, while nobody liked the Swirl so it just sat in cupboards until it went to the charity shop. :twisted:
Interesting theory! Not sure I agree with it, mind you
The pattern, though, hasn't been positively confirmed as yet. The style and shape look correct, but the size doesn't conform to anything else I've seen. Green glass is also a little odd.
The date I have for Swirl is from 1955 to c.1965, so this can be used as a fairly reliable way to cross-reference any labels that are used on this pattern. The more data we have on the lifespan of patterns and labels, the more accurate dates can be given. There is always the possibility I will locate manufacturers records at some stage that will provide accurate dating of patterns.
PS :lol: Are we trying for a record for the longest thread?
I'm wondering how far we can go before the Board gets broken :lol: