Hi,
I am the grandson of Baitz.
The bottle is from about the early 70,s
Baitz were not bottle makers.
He used to buy novelty bottles from overseas & fill them with different liquers.
The gun bottle was one of many & varied glass & ceramic bottles he used. Mostly he would give them away as a 'promotion' etc.
He did commision some special bottles just for Baitz. These are worth a bit.
However the gun bottle was a give away novelty item. You can tell by the seam, its massed produced and not hand blown.
The liquer in it was not popular, he would have used it for the colour ( although from the photo the colour has changed over the years), however, not being opened helps. Because of this it has little monetary value.
As his grandson, I am trying to collect these things for our family history.
If you are interested in selling it or need to know more please ring me 0407880840 ( aus)