Pyrex Glass

  1. See the milk bottle section of the typology pages for more information.
  2. The milk bottle pictured above is covered on the Bottle Dating Examples page.
  3. However, this feature is still a tenuous one since there are many early machine-made bottles with few or no bubbles.
  4. At that point two digit year codes e.
  5. For more information on this color, click a qua to go to its description on the Bottle Colors page.

Diamond-I mark on bottom of amber bottle made by Illinois Glass Company. What would have caused this? None of the stippling - given the indented nature of the base center and lack of stippling on the resting surface - would have come in contact with the conveyor belt. Viewers are encouraged, for personal or classroom use, what does it mean to download limited copies of posted material. Four finger handle on gallon and half-gallon.

When possible, the information on this website is given general reliability rating estimates e. It is suggested that if you only bookmark one page of this website for future reference, that it be the Website Map. You do not have to be a member of etsy to purchase from etsy. Very few narrow neck bottles made on the Owens machines will pre-date that time also.

  • Consequently, collectors may occasionally come across a Clorox bottle not included in this guide.
  • This requirement was intended to discourage the re-use of bottles by bootleggers and moonshiners, though the biggest discouragement to that illicit activity was that liquor was now legally available.
  • Group of Bixby shoe dressing bottles.
  • As a general rule of thumb, earlier machine-made bottles and jars i.

Re Approx. age and Value of old Purex Bottle

The Earliest Bottles

The glass was not tempered correctly. This time span was the peak changeover from hand to automated bottle production methods. These are faint, somewhat wandering, hairline seams which if present usually are sporadically visible on the sides of machine-made bottles. This means that every time you visit this website you will need to enable or disable cookies again. Move to the other questions below for more dating opportunities.

Purex Laundry Detergent and Fabric Care Products
Re What years were these made

Knurling was machine impressed on the base plate. This is a Mexican made liquor bottle intended for the U. This inscription is found only on machine-made bottles, with the rare exception of some Mexican-made for the U.

Consider the answers and dating overlap information provided by the above questions together in arriving at a likely age range for your bottle. If using this site for the dating or typing of a known or likely Canadian-made bottle, keep this in mind as the reliability of the information may be reduced. Bottle made of some other color of glass If the bottle has some other glass color no useful general dating information is possible.

Antique purex brown glass bottle dating

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. Suction scars can not be produced by feed and flow automatic machines i. Similarly, league ivy the bottle is paper labeled as having been used by the Columbia Brewing Inc. Introduction of gallon size with finger ring handle.

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. 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. All potentially leave a very slight residual color to the glass that is usually visible when looking closely at the thickest portion of the base or sides. Author reserves the right to update this information as appropriate. These numbers help to determine general dating break probabilities for both machine-made and mouth-blown bottles.

Cork closure, machine-made medicinals, food, inks, and some non-alcoholic beverage bottles usually date prior to the early s, though there are numerous exceptions. Most machine-made bottles have mold seams about the thickness of a hair while most visible mouth-blown mold seams tend to be several times as thick, higher, but more rounded. This bottle base has date code to right. Click here to go to the Glass Bottle Marks pages.

Approx. age and Value of old Purex Bottle

If you are interested in identifying what a bottle was likely used for - i. Glass bottles used by The Clorox Company after can be distinguished by various characteristics. It is thought that probably all pre semi-automatic bottle machine production in the U.

The titles of and links to all of the pages contained within this site can be viewed by clicking on Website Map. Click on the machine-made beer bottle picture above to see an illustration of this bottle showing the major diagnostic characteristics of a typical machine produced bottle. This complex of pages is a major hub of the rest of this website and the best place to start a search. Michael Owens is the second person shown picking up and examining a couple beer bottles.

This was apparently the earliest of the viable commercial machines, and in fact, the clip was made to help promote and sell the machine to potential buyers. Now known as Corning Incorporated. Extreme temps will only impact an untempered piece of glass.

What years were these made

Please, no posts asking about value of an item. Peruse the titles to see if any may help with your quest for information. There were some wide mouth, semi-automatic machine produced bottles albeit a very low percentage which had machine-made characteristics minus a suction scar than can date back as early as the mids. The above and linked photos courtesy of Carol Serr.

Approx. age and Value of old Purex Bottle

Pictured is a beer bottle made at the Owens-Illinois Glass Co. Bottle Guide Bottle collecting has become an increasingly popular hobby among antique lovers in the United States. The presence of a circular valve mark on the base of a bottle typically a wide mouth bottle or jar is sure evidence of machine-made manufacture by a press-and-blow machine.

Antique purex brown glass bottle dating

Manganese dioxide causes the glass to have a very slight lavender or amethyst tint which is amplified to varying degrees with exposure to sunlight or artificial radiation. Two of the most common odd Clorox bottles are the half-pint bottle and the quart bottle. More specifically, there appears to have been an increase in the homogeneity and uniformity of glass as the technological advances of the machine era proceeded. Consequently, these stock bottles had no markings of any kind. Narrow mouth machine-made bottles - regardless of the type machine they were produced on e.

Vintage purex bottle
What years were these made

Bottle Guide

Proudly powered by WordPress. These pages lead a user through a series of questions about the physical - or morphological - characteristics of historic bottles which help to narrow down the age of an item. Beginning in the lettering on Clorox bottles changes to outline. For more information click colorless glass to go to that section of the Bottle Colors page. Combined Makers Markings Table - Out of date but useful.

Grained texture extends down label panel. We have tried to define the distinction between these two classes of bottles from the perspective of the intent of and information found on this website. No material may be copied for commercial purposes. Toulouse published Bottle Makers and Their Marks!

This website will explain why this sharp glass mark on the base of a bottle is a key midth century diagnostic characteristic. You can find out more about which cookies we are using or switch them off in settings. Without the stippling the thermal shock that would occur with full base contact on the conveyor would create stresses that can cause the bottle to burst, dating or reduce its overall tensile strength. This embossing was legally required on all liquor bottles sold in the U. Bubbles in the shoulder glass of a bottle.

The types of bottles illustrated on these pages would be considered typical of the earliest machine-made bottles in the U. Click on the picture to the left to view an illustration which shows both of these seams or click machine-made finish to view an image which shows well the seam below the finish. Fenton in an oval Fenton Art Glass Company. The bottom illustration shows the same type bottle with a screw thread finish with the metal cap on. They probably date from the s or s.

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