Old coke bottle age?

I found an old coca cola bottle in a stream today. My aunt says its a liter that shes not seen since she was 12 and shes 54…are there any sites I can go to look up the code thats printed on the bottom of the bottle? Its tall and cone shaped at the top, with”not to be refilled” stamped on the glass in glass etching…and the original screw top lid is attached with “coca-cola” and “caramel colored” imprinted on it. Any clues or sites? Thanks