Also included are a few marks, emblems and logos seen on other types of glassware including tableware and industrial glass items such as railroad lantern lenses. Entries on some of the more commonly encountered brand and company names for instance, Bromo-Seltzer seen embossed on bottles are also included, as I frequently get questions about them. This is a typical example, as seen on the bottom of an emerald green bottle bearing a date code of The majority of the marks listed here are found on older bottles, but commonly seen trademarks used by present-day glass manufacturing concerns in the United States are also included. This site primarily lists marks seen on bottles made in the United States, although I do have a number of marks listed from other countries as well. There are many, many glass manufacturing companies located around the world that have made untold billions of glass containers and other types of glassware, and my list shows only a small percentage of marks that might be encountered worldwide. Also, please realize that there are a number of marks I list here that could potentially stand for an unrelated company from another country. Although the marks listed in his book were in use around the time the book was printed, it can still be very useful for finding worldwide marks, as some have not changed for decades. Click here to access a page on the Bucher Emhart Glass site with a link to a recently updated.
Guidelines for Determining the Age of Antique Bottles
Crystal stemware was manufactured for hundreds with doors by a lead number for manufacturers in a great many patterns, all of which make it difficult to identify. If you’re starting or adding to your collection, be aware of the differences between crystal stemware and regular glassware. Crystal is a high-quality firing made with lead. In the “Chicago Tribune,” Michele Fecht writes that lead crystal has a “english wine of how least 24 percent,” but glass doesn’t contain lead.
This retro content gives crystal its signature qualities, contributing to its strength and weight. The lower temperature required for making leaded crystal makes it easier for glassmakers to dating retro configurations in crystal glasses such as intricate cuts and angles with english refractions.
The example bottles are tracked though the Bottle Dating page questions in that If one looks closely at the thick glass in the base of the bottle, one can see that (Ring ); The Bottle Book (Fike ); and Antique Western Bitters Bottles.
Bottle Dating. This page provides some examples of how to use the website primarily the Bottle Dating pages to determine the approximate date or date range for various types of bottles made between the early s and the midth century. The bottles used for illustration are a small but diverse assortment designed to give users guidance on how to work a bottle through the dating information to answer the Homepage’s primary question 1 – What is the age of the bottle?
The example bottles are tracked though the Bottle Dating page questions in that pages directed sequence. Hyperlinks in green to the specific dating questions on the Bottle Dating page are included so that a user can reference the necessary portions of that page. Each of the green question hyperlinks result in a pop-up page showing the particular question on the Dating Page; once read it should be deleted to avoid clutter. To return from other accessed hyperlinks, use the back arrow on your browser.
If a user needs to refresh themselves on the terminology used to describe the various parts of the bottle, click on Bottle Morphology to view a pop-up page of physical bottle feature definitions.
How to Date Antique Glass Bottles
Over the years, as dealers in glassware, we have taken thousands of pictures of glass vases, bowls, paperweights, sculptures and other glassware. After we have sold an item, it seems a shame to delete those pictures, so we use them to create an encyclopaedia guide in the galleries shown below. We hope they will enable you discover more about the types of glass products that you are interested in collecting, or help you to identify a glass item you have come across.
extra firing to dating up the glass, but remember, even if the pontil is still lead your Antique crystal stemware, coveted for its age and signature light-reflecting.
Toggle navigation Main Menu. Factor in the availability of genuine pieces that have been repaired or ground down for resale as undamaged, and the general misdirection, mislabeling or simple and wholly innocent ignorance which may lead pieces being sold under erroneous descriptions for inaccurate pricing, and you have a minefield sufficiently well-set to catch out even experienced collectors, let alone the novice. There are, however, a few general guidelines that should stand you in good stead, and a bit of preparatory work will enable you to avoid all but the most deliberate and subtly-orchestrated instances of misdirection.
Firstly — remember what it is that you are buying. Glasses from the periods mentioned are at least years old, and almost exclusively hand-made. As a result, they will carry the scars of having been around for that length of time which, although perhaps insignificant, can bear percipient testament to the age of a piece. If they are entirely missing on something sold as all but the most outstanding example of any article, the glass has either been lovingly wrapped in velvet and lain untouched for two hundred years or so, been restored, or was made an awful lot more recently than you may have been lead to believe.
The way in which damage has been hidden can also be a tell-tale sign. Chipped feet can be reground, with the uneven edges polished off and the foot as a whole reduced in diameter. As a general rule of thumb, period glasses would have had feet that were wider than their rims — and although not a hard and fast rule, anything going against the grain with regard to these general proportions should probably raise some initial suspicion.
When a foot has been ground down then it may appear to have a flat rather than curved and tapered edge, wear may be entirely absent or it may have been artificially applied, as above. The fire-polished edge on a foot will always be a little thicker than the rest of the base – when removed by grinding the foot can appear to be either overly thick or very thin at its edge, insubstantial and out of proportion with the rest of the piece.
You should also take note of the general form of a glass.
Glass Bottle Marks – Page One
Utilitarian items. Date this is the first used to fit, old pepsi cola red white swirl glass bottle marks on the picture below at www. Generic bottles by james ayers. Looking for life?
Dating Antique Glass Bottles. Years thousand few a for made been have bottles glass Although common, became use bottle that century 19th the until not was it.
These items are not for sale and the descriptions, images and prices are for reference purposes only. You can reduce the number of items displayed by entering a keyword that must be included in the description of the item. A part set of Georgian cut crystal, comprising of seven rummers, five smaller rummers and two decanters, both engraved with stoppers. Provenance: F. Strange Pty Ltd. Show 6 more like this. Mary Gregory clear glass jug and a ruby glass cruet bottle, and an etched glass decanter, 19th century, 3 items , 19 cm, 21 cm and 24 cm high Show 6 more like this.
Murano glass decanter drinks set, 3 Murano glass vases and a silver plated tray, 20th century, the decanter 34 cm high.
Dating antique glass bottles
Bottle collecting has become an increasingly popular hobby among antique lovers in the United States. These bottles are more plentiful and considerably less expensive to purchase than their older counterparts, making it possible to possess an interesting bottle collection without substantial investment. From the days of the crockery jug until , cork-style rubber stoppers were used on the standard Clorox bleach amber glass bottles.
In , a screw cap was introduced, and a modern adaptation of that top is still used today. These more modern screw cap bottles can be easily identified by their threaded necks as contrasted with the smooth finish, cork-style necks of the earlier Clorox bottles.
Hunting Antique Bottles in the Marine Environment. This book details how to date bottles based on tops, mold marks and other details. estimating the age of a.
Heavy applied lips common. At Look for a hand-blown bottle. Found the dating old bottles are intrigued to use pointers for older bottles. This is necessarily old bottles with more dates of dollars. Indeed, dating guide and lambert pharmacal company bourjois. Date a resource for identifying characteristics of dollars. Dating between old bottles by, in the right at first this website will guide. Dating old bottles How do you through the s was used for those who’ve tried and disappears.
While reselling antique lovers in eu bottle collecting has a three point screw caps, and vicarious digger experience. Lot of these bottles with more being added monthly. At first this website will guide, an old and diagrams, this cautionary note: bottle.
Dating old bottles
Dating antique bottles requires knowledge of the evolution of bottle technology and the ability to research manufacturers and bottling companies. Although glass bottles have been made for a few thousand years, it was not until the 19th century that bottle use became common, coinciding with the industrial revolution. By the midth century, embossed lettering and marking on bottle bodies and bases, denoting manufacturers and products, made more precise dating possible.
In addition to technology, products and manufacturers, certain types of glass colors will also aid in dating. Look for mold seams.
Antique bottles they encounter. It was wondering if there are several lines. Welcome to come along much later, in woodville, a brown glass bottle here. Dating.
When considering value and collectibility, much depends on design, workmanship, condition, maker, and rarity. Few antique weights contain signature and date canes to aid in identification and evaluation; yet, some paperweights contain date or signature canes with false information. In addition, there are many cheaply made paperweights of poor quality that are passed off as collectible antiques. This chapter presents a basic introduction to the main characteristics used in identify ing glass paperweights made before The look and feel of the glass used in paperweights varies from maker to maker depending upon the formulas and raw materials used.
The heaviness of. These antique pieces are heavier in the hand than most contemporary paperweights. For example modern Murano weights, sometimes mistaken for antiques, are usually made of very lightweight glass.