what is a pontil sorted by

relevance

Note: The best source of information on this subject is Olive Jones article in Historical Archaeology entitled "Glass Bottle Push-Ups and Pontil Marks " 1971a which was reprinted in Miller, et al.

Other variations of the keyed mold type have a much less pronounced arching of the one side of the base mold portion into the other side or have a squared off "notch" that has abrupt right angles instead of rounded arching.

Pontil scars would provide date bracketing opportunities as discussed on the page, i.

Many of the modern surnames in the dictionary can be traced back to Britain and Ireland.

Click the pics for a larger view From the Illustrated Glass Dictionary Pontil, Pontil Mark The pontil, or punty, is a solid metal rod that is usually tipped with a wad of hot glass, then applied to the base of a vessel to hold it during manufacture.

The pictured base also has the initials A.

.

This is because there is little dating information to be gleaned from simply the base profile, though the profile can assist at times with the typing of a bottle.

, with a flat base like the bottle base pictured to the right.

Antonio Neri Our first origin story comes from 17th century Italy, where an Italian glassmaker named figured out that he could create beautiful red glass by adding particles of gold dissolved in aqua regia to molten glass.