Bottle dating examples
In some cases, the information was quite impressive for the time.
Books which are purely collector price guides with no useful historical information are not emphasized here, although those which have some limited utility from the perspective of the websites goals are listed for informational purposes. Hundreds of content for dating site historic bottles are used as datings examples within the pages of this website to illustrate the concepts discussed; with luck you may find the specific bottle you have an interest in discussed though typically you will not.
This book is the original book on Wyoming bottles and included good illustrations; see Borton above.
One clue to consider in your search for vent marks is that bottles made in molds with air venting usually have sharper, more distinct dating examples and body design features e. Engraving was used very frequently with decorative glassware, i. This process continues year after year resulting in a build-up of layers, like the rings of a tree though without the dating opportunity that tree rings allow.
However it was accomplished, etching was used infrequently with bottles in general though did find a particular niche with seltzer or siphon bottles from the s through at least the s.
Status Politics and the American Temperance Movement. These type bottles can possibly irish guy dating site back to at least the s especially for druggist and smaller bottles though the majority date from the late s to approximately - the effective end of the mouth-blown bottle era.
For bottle "B", the user is now directed on the Dating page to move to the Machine-made Bottles portion of the Dating page. If one is dealing with just a fragment of the lower body and base of a four-piece bottle dating examples bottle utilizing either base plate type it would be impossible to tell the difference between a four-piece and a two-piece molded how to know if a guy likes you while dating one needs the shoulder intact to differentiate.
YES - The base of the bottle does have a pontil mark. Symbol Only Makers Markings. Viewers are encouraged, for personal or classroom use, to download limited copies of posted material.
A printable pdf file on the revolutionary Owens Automatic Bottle Machine used to be available on the ASME website, though as of this writing late the file appears to be removed and only this short overview is available: It was most common by far on soda and milk bottles, but can occasionally be found on other types of bottles. In the s, automatic machines were developed that improved printing capacities up to 70 bottles per minute.
On square or rectangular bottles the plates were sometimes called a "panel" or "panels" White The slumping may cause wrinkles or grooves to appear in the glass, or it may give a bottle dating examples surface to one wall of the bottle. For example, all of the champagne bottles on the S. Pontiled base fragments could also be from later produced "specialty" bottles which are described below.
As a general rule, the more air venting marks present on the surface of a mouth-blown bottle the later the bottle was likely produced. I will always eventually reply to polite, articulate emails dealing with the content and structure of the Historic Bottle Website itself as well as those questions with good, in focus images dealing with specific U. Excellent, well researched regional bottle on the Arizona bottles which has been recently revised and expanded as a second edition.
Interesting technical information on glass making from an industrial scale perspective. The Story of the Glass Bottle.
These often provide helpful information and show specific dates of manufacture. Reading down through the narrative in Question 11, we find out that the number just to the right of the Diamond-O-I mark is the last two digits of the year the bottle was manufactured, which on this bottle is a " 46 ". Illustrated but other details unknown. The large majority of machine-made bottles with a slight to moderate lavender or amethyst tint - indicating manganese oxide was used as the decolorizer - date between and the early s top example above right; click dating erectile dysfunction amethyst wide-mouth bottle for a picture of this entire bottle though some can date as late as the s.
The bottle of this dating has a Owens-Illinois Glass Company marking indicating a production. Additional and new information will always become available and will be incorporated into the site periodically. Second, the site is being constantly publicly accessed and "peer" comments continually received, considered, dating ashington northumberland incorporated as appropriate.
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