Dating antique glass bottles pisces man and woman dating
The words "federal law prohibits the sale or reuse of this bottle" appeared on bottles from the 1930s through the mid-1960s.
This phrase indicates the bottle is a liquor bottle.
If the bottle looks perfectly clean with impeccable design and the glass contains no discoloration, such as an iridescent sheen, it is likely a reproduction.
Check the bottle bottom for a reproduction company stamp.
Some small glass-blowing shops still blow bottles by hand as novelty or decorative products, but the glass is most likely much thinner than old glass and shows no discoloration.
Embossed brand names, letters, logos or shapes offer major clues as to the bottle's original purpose, maker and age.
Such bottles may have air bubbles or lean slightly, or the glass may be thicker in some areas than others. This type of bottle has no seam whatsoever, as it is handmade.
Bottles made by a combination of mold and hand-blowing replaced much of the purely hand-blown bottle crafting in the early 19th century.
Bitters bottles, often brown, come in many shapes and styles, making them collectible and sometimes valuable.
- Field archaeologists trying to identify and date bottles or bottle fragments which are found during cultural surveys and excavations in the United States; - Educators dealing with the subject of historic archaeology; and - Bottle collectors and the general public trying to date a bottle, determine what it was used likely for, and/or begin their search for general information on historic bottles.
A brown glass bottle that looks vintage or antique from afar may not be as old as you think.
If the bottle seems very heavy for its size, has a blobby top area and looks like hand-blown glass, it likely is.
Before molds were used to create a more uniform bottle, glass bottles were made entirely by hand by a skilled tradesman blowing air into a blob of hot glass attached to the end of a long pipe.
Some are called "figural" bottles, with shapes such as a cabin, a fish, ear of corn or a barrel.