We’re having home repairs done. One of the workmen found this bottle of Johnson’s Car Nu ‘in a corner’. Since it was ‘in a corner’, and since they’ve taken the siding off of the house, I assume it was inside of a wall; although it could have been under the house somewhere. (If it was simply under the house, I expect it would have been found on any of the several occasions someone was under there.)
Can anyone give me an idea as to how old this artefact is?