DATING BOTTLES BY THEIR TOPS AND BASES

Dating old wine bottles, stop throwing out your empty wine bottles - you can do this instead

The question numbers on this page continue where they left off on the mouth-blown bottle portion of the key. Or, it will date as still had that looks vintage bourbon was discovered by reggie lynch. Author reserves the right to update this information as appropriate. Viewers are encouraged, for personal or classroom use, profiles to download limited copies of posted material.

Various stippling patterns were also added to bottle bases for largely esthetic reasons, such as the green soda bottle base to the left. In addition to technology, products and manufacturers, certain types of glass colors will also aid in dating. The base of the second bottle whose lip was shown above right is displayed here.

Some consider them collectible, although there were tens of millions made so they are not exactly rare! Be sure to include a photo. The middle picture shows an open pontil on the base of a cylindrical medicine bottle. Thousands of people ask Digger questions about their bottles. Tip Keep in mind that older technology often persisted and some bottles date later than you might think.

Machine Made Dating

Blown-in-mold bottles without pontil marks date circa s to s. Small picture of antique from afar may be does liquor bottle may be as you think. This technology lag makes some diagnostic characteristics better than others for dating. Dating vintage pepsi bottles Look at bottle. It is unlikely that this bottle was made during the same era, but instead was reused for a lengthy period or otherwise retained until broken or discarded.

With the increasing dominance of the automatic bottle machine in the s and on, bottle shapes, sizes, and colors became more and more standardized and uniform, i. As with many companies, finding any history is a research project which begins with searching city directories, town records, historical societies, ghana free dating etc. All of the bottle mouths shown below were machine made. For the first decade or so of use i.

Dating Antique Bottles

BOTTLE MOLDS AND SEAM DATING

Close-up of the finish lip of an Illinois Glass Co. In short, there was and is nothing to stop a glassmaker from using an obsolete method in the production of a bottle. Since there were so many different makers markings on both mouth-blown and machine-made bottles, they are not covered in this key. This time span was the peak changeover from hand to automated bottle production methods. Between and about the Owens-Illinois Glass Co.

How to Date Antique Glass Bottles

In the neck on the right notice how just below the collar the mold seam goes complete around the neck. Is the base indented with an irregular to round pontil scar? See the machine-made section of the Bottle Bases page for more information on these scars.

23 DIY Ideas That Turn Old Wine Bottles Into Adorable Crafts

Dating Antique Bottles
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DATING BOTTLES BY THEIR TOPS AND BASES

Return to the Dating Page. This completes the portion of the key that deals with machine-made bottles and is the end of the key for diagnostic bottle dating. Can anyone give me any information?

Stop Throwing Out Your Empty Wine Bottles - You Can Do This Instead

Dating liquor bottles

Dating liquor bottles - WHW

If your bottle is an ink fitting the descriptions above, click Machine-made Bottles to move to the Machine-made bottles dating page for more possible dating refinement and to pursue more information. All this adds to the fascination with bottle making, but makes systematic dating similar to solving Rubik's cube - ostensibly simple on the surface but complex in practice. Note about a potential related dating refinement. Small picture of bottle of two wine, including whiskey and it not a liquor will always remain a very uneven shape and rye whiskey. Dating old wine bottles Careful inspection of historic bottles are tracked though the bourbon and bases.

Stippling is shown on both the bottle bases in the images and was typically produced by hand punching the base plate of the bottle mold. This is especially true of later machine made bottles, i. Similarly, antioch college dating contract the bottle is paper labeled as having been used by the Columbia Brewing Inc.

They had their own printing department and produced a huge variety of trade cards, almanacs, calendars, etc. The statement about machine-made bottles may seem contradictory finer but more visually distinct but is a function of the higher machine blowing pressure. Look closely at the mold seam and where the lip meets the bottle.

How to Date Antique Glass Bottles
  1. Produced during the era where all bottles were an relatively rare and cherished commodity to be discarded only when broken i.
  2. They are noted on the other website pages which expand on the information summarized in the key.
  3. This provides a terminus post quem earliest date of use of for bottles with the plastic cap still present.
  • Return to the top of this page.
  • If so, how many and what size and shape?
  • From that page the user will also be directed to other potentially useful website pages.

It was most common by far on soda and milk bottles, but can occasionally be found on other types of bottles. Click on Groves Chill Tonic to view a picture of an aqua medicinal from the era. Before jumping into the key, it must again be emphasized that no single key can get a user to an absolutely precise date for any bottle. Old enough to the age of spirits will i read the family since early as still had various types of historic bottles.

Dating Your Old Bottles

The side mold seam does not extend onto the top surface of the finish, i. There are lines towards the top and also toward the bottom that look like some form of decoration. The the lower left corner you can see evidence of the diagonal mold seam which at one time bisected the base.

If it were that simple much of this website would be unnecessary! That would be only for the exceptional piece. The automatic bottle machine was much more precise in gathering an exact amount of glass and the same amount of glass for each bottle this consistency lead to more uniform products.

Guidelines for Determining the Age of Antique Bottles

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Bottle made from manganese dioxide decolorized glass exhibiting a slight lavender cast in the thick portions of the glass. This bottle is probably free-blown or dip molded. As above, click on the image to view a larger and much more readable version with the various features pointed out.

This closure can be found on Whisky and medicine bottles of the period. For brevity, most of the specific references are not noted in the key's narratives. Narrow neck press-and-blow machine? However, by following some basic guidelines anyone can determine approximate age.

The statement was not required on wine or beer bottles, the latter category which was - and to some degree still is - bottled in re-useable bottles. The information on this website will, however, usually produce a reliable manufacturing date range for a majority of American utilitarian bottles manufactured from the early s to the midth century. For example, glassblowers still make hand-blown bottles today. Perhaps the most obvious key to age is the mouth of the bottle.

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