no its not - have not tried to research them yet - one on left is marked New Bedford ma.nice bottles casper .. I like the looks of that bottle on the right. Is that called a slug-plate?
the clear one has clams in it that are larger than the hole - so they grew in there
I think they are dead - will try and get all the muck out - probably just leave the shells as conversation pieceSo, uhm... how do you get them out?