Vintage Bottle Poison Skull and Crossbones

While it is not an actual bottle of poison it does have "poison" in bold letters and the skull and crossbones symbol on it. It is a vintage bottle of denatured alcohol. There is no liquid in it but probably not a good idea to use it for a bloody mary anyway.
Generally bottles marked "poison" were not sold to be used as a poison but would be harmful if imbibed.