That jar looks way too pretty to actually be storage for anything! It looks more set to be displayed on a pedestal somewhere and I seriously think you wouldn't have found it out of place in some historical setting for collecting water or something. Gorgeous!
I would love to see pictures of the moulds if you didn't mind, not for replication of course, but for interest. It's not every day that you get to see someone get good quality DISNEY moulds to keep in storage!