Hmmm! The date of the commencement of Strathearn still seems to be variable ...
From Frank's Ysart Glass page: Calendar of Ysart Glass ...
1964 December 26th - Vasart Glass Limited, Shore Road works closed. (Courier and Advertiser, December 1964) ...
1965 January 22nd - Strathearn Glass factory opened at Muthill Road, Crieff ...
But the Vasart / Strathearn catalogue pages indicate ...
Strathearn from 1964
Sorry to be a nuisance, Frank (and everybody else), but what date should we really be using for general references to the start of Strathearn? (*) And, do we have any dating info on when the Leaping Salmon impressed mark (as seen on Michelle's bowl) was first used?
(*) It's 3:30 am and I'm not asleep, so thought I'd throw in a bit of pedantry.

Yes ... I know ... I often get lost myself on the 64/65 issue when talking about the paperweight side of things. :spls: Hah! It's almost as bad as the confusions over the date that Paul really started at Caithness, Wick - but I suppose some of us are now much happier with '62 on that one.