Thrift store antiquity?

My mother found this vase at a thrift store in South Florida. There are no markings on it and it appears to be quite old. The inside of the vase does have some rivets as if it were spun on a wheel. As the picture indicates, it is about seven inches tall. Can anyone help us identify this item or at least give us an idea as to how old it is? I can post more pictures and provide any other information upon request. Thanks!