Bert DeWitt said:So if you read contained pure sweet spirit nitre.http://archive.nlm.nih.gov/fdanj/bitstream/123456789/66023/2/302000340.tx The court document posted by Lisa you will notice it is in the 1930 and contained alcohol therefore shouldn't these bottles say Federal law forbids sale or reuse of this bottle?
Yes, Jim's odd jar Waw-Waw should date around the 1930's.When I said that most Waw-Waw date from around 1890-1910, I meant the tee-pee type bottles. I'm sure the company lasted longer than 1910, and the jar is definitely after that.I could be wrong about the metal closure bottles, since most of them are foreign to the US, they do not always follow the rules of dating US bottles. Thank you for bring it to my attention!