🌌Vintage GLASS BOTTLE. Purple/amethyst colored bottle. 8" tall

Vintage GLASS BOTTLE, purple/amethyst color. It does not have a maker's mark or manufacturer. A very neat rectangular shaped bottle with 4 shoulders and a molded ring on the neck. It is iridescent due to age and there are some rust marks. There is a factory blemish on the bottom, as shown in the second to last picture; this is not a crack, but a wrinkle in the glass. It also has some air bubbles in the glass, which is normal for the era in which it was manufactured. Unfortunately, the lip of the bottle has a large chip. #3 HR