Very Large Cobalt Bottle/Decanter? Ideas on age
Hello, any ideas, Ive seen one as 1900s Bristol blue decanter???, as you can see in pictures below it is a sort of large bell shape with thick rim and unusual design on base, it is a lovely cobalt colour especially around top and bottom(my camera dosent read cobalt/Bristol blue, it’s a lot lighter in my pictures than it should be). I don’t know anything about bottles so any info would be great, thanks in advance Simon
Size is about 12” tall, 3” on rim and 6“on base, about 1kg in weight