Empoli Glass Pontil Marks Pontil Scars Ishmael Yang
A pontil mark is a variable size and type of scar or roughage left on the base of a bottle by a pontil rod . A typical pontil rod (aka ponty, punty or punte) was a long (4-6 feet) rod which was securely attached to the base of the just blown hot bottle (Trowbridge 1870).
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1. Look for Bubbles and Irregularities Antique pieces are known to have a couple of imperfections that can be seen on close inspection, such as irregularities in their carving, or tiny irregular bubbles in the bases. By closely examining the cutting points in every pattern of the glassware, you can also tell if the glass is cut or pressed.
Are these Pontil marks ? Antique Bottles, Glass, Jars Online Community
Most antique glass bottles come with their unique bottom markings, which make it easy to identify them. Manufacturers during the past century have been using different combinations and symbols to differentiate one batch from another. These markings also help you to know if the bottle was made by one company or another.
Glorious Art Glass of Whitefriars Pontil Marks
Pontil marks - Especially common with older antique glassware, pontil marks are scarring on the bottom of the glass that comes from the edge of the pontil that's used to blow the piece. Mold marks - Mold marks are also common as well and are usually indicative of a manufactured piece of glassware which was cast using a mold.
Pontil Scars
There are six basic types of pontil: Regular, Ground, Melted, Pinpoint, Fold, Pinch, and Crease. The first three are handmade marbles, the last three are machine-made marbles. Regular Pontil Transitionals have a pontil on one end that looks just like the pontil on a handmade marble. This type is fairly rare.
C. 1895 Antique Bristol Blue Mary Gregory Angel Decoration Glass Jug Pontil Mark.
A pontil mark is a mark that some glass gets when being held by a punty rod. This marking would not be found on a Fenton piece because, during manufacturing, the glass is held by snap rings instead. The only Fenton pieces that would have a pontil mark are a few extremely rare pieces from the 1920s time or rare hand-blown pieces from collections.
Small Old Glass Jug Pontil Mark Etsy Glass jug, Glass, Jugs
4. Where was the bottle made and/or used? 5. Where can I go for more information on historic bottles? Blow -pipe pontil scar. Bottle ca. 1850-1855 This website will explain why this sharp glass mark on the base of a bottle is a key mid-19th century (and earlier) diagnostic characteristic.
Bottle Bases Page
From art glass to Victorian bottles and everything in between, view photographs and information about perfume bottles in this virtual museum. Pontil Marks. This site offers a discussion of how and why pontil marks occur on the bottoms of glass bottles.
Mid century Murano type glass vase Pontil mark noted to base, height 27cm.
Pontil mark: also known as a punt mark, this is a circular shape on the bottom or the base of the glass Pontil marks are from where the rod would have broken off during glassblowing. How to tell if glass is antique by its colour If you think your antique glass has an unusual colour, it could be rare and very valuable
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The most significant mark is the pontil mark which is the glass scar normally found on the base. The pontil mark was created when the glass was broken free of the blowpipe. In addition vertical lines running down the bowl and striations in or around the bowl are among the other identifying features.
Bottles Uncovered Dating Antique Bottles
A pontil mark or punt mark is the scar where the pontil, punty or punt was broken from a work of blown glass. The presence of such a scar indicates that a glass bottle or bowl was blown freehand, while the absence of a punt mark suggests either that the mark has been obliterated or that the work was mold-blown. [1]
Pontil bottle Antique Bottles, Glass, Jars Online Community
1. Glass-tipped pontil scar (image #1) - This type pontil scar was formed by the use of a solid iron bar as the pontil rod. One slightly widened end of the bar was tipped with molten glass then applied and fused to the base of the bottle.
Pontil Scars
Antique glass markings help solve the mystery of the old glass piece's past and provide clues for identification, value and authenticity. Learning the "Feel" of Antique Glass Old glass and new glass feel different. Begin by learning what new glass feels like. When holding a drinking glass or vase feel the weight, color, translucency etc.
C. 1895 Antique Bristol Blue Mary Gregory Angel Decoration Glass Jug Pontil Mark.
Look for a rough mark on the base of the piece. This is called a pontil mark created from the rod placed on the bottom of the glass after the shaping process is complete. The pontil mark is not polished and can feel rough or sharp on a Blenko piece. Most Blenko pieces have a thick rim of at least ¼ inch thick.
Empoli Glass Pontil Marks Pontil Scars Ishmael Yang
The iron or graphite pontil is the easiest to distinguish because it looks like an imprint of a black or rusty doughnut, these were in use 1850's-1860's. There are other pontil marks but these are the ones most will see. Machine made bottles-those with the mold lines all the way to the top made after 1905 do not use or have pontil marks.
antique pressed glass creamer pontil mark single handle top as is For Sale Wildwood
#1: Depression Glass Depression Glass came on the scene with a bang at a time when Americans needed a colorful pick-me-up! Depression Glass is colored glassware in a variety of patterns that were made during the Depression & post-Depression era (typically ranging from 1929 to 1940s.)