Bottle dating machine archaeology dating coins

08 Feb

Subsequent upgrades and conversions can be implemented quickly and rationally in this way.The GERNEP metal foil application system consisting of a magazine and palette set and a separate brushing station is designed for under top and over top foiling on the neck of the bottle.Positioning takes place exactly in line with the front label.This was a large blob of glass at the mouth of the bottle that formed a good anchor for wiring down the cork or stopper.One of the most important clues for evaluating the value and age of a bottle is determining whether the bottle is machine made, or partly or entirely made by hand.

These scars were made when the glass tipped pontil rod (which is used to hold molten glass while it is worked) was removed.

Pontil scars are generally found on utilitarian bottles until about 1870.

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