I’m new to the Forum! I’ve found many interesting bottles over the years but haven’t kept them. I’ve had some in my garage for 8 years. Recently, as I was cleaning out the garage, I began to wonder if what I have are collectable. I used AI Software, Chat GPT to find out more. I think based on the etched words, that these are prohibition era bottles. “Not for Refill” “Federal law prohibits refills”. Along those lines.