Help with bottle from 50-60
I found this in a creek bed in a national forest in east Texas. It has "Federal law forbids...." on the back bottom (part of my guess on dates). The clear bottle has seams running to the top. The lettering on bottom and circle on the front are a bit indistinct. Because I couldn't get a clear picture of the bottom, I am including a mediocre sketch of the lettering on the bottom. The tapered hip flask shape is interesting, but strange thing to me is it holds about 500 ml. Please help me with identification.