Mr. G is famous for breaking glasses - I've lost count how many have expired at his hand since I've known him. Last year I actually resorted to plastic wine glasses at home, as we already have a set in the caravan, and he hasn't managed to break them yet! 
Try eBay, Pisk, someone else may have a matching one for the same reason!
Congratulations on your anniversary, too!
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Try eBay, Pisk, someone else may have a matching one for the same reason!

Congratulations on your anniversary, too!
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