My father found this bottle in a crane bucket of sediment from the Potomac River in the early 50s while building a bridge in D.C. I've tried to research this bottle ,in the absence of number or markings,I have pretty much come up more confused.I do know,despite myself,it's 13'' tall and 2 and3/8'' diameter at the bottom.My previous posts here have been an excellent experience! Thanks if you can help !!!