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1930's - 1940's - 1950's
Beaded Scenes, Carpets, Birds,
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A "nick", "nip" or "nibble" is a small chip but it is usually measurable, so ask for the size: a 16th of an inch, an 8th and so on. Nicks are often times accompanied with other forms of inconspicuous damage, like a hairline, so examine it very closely. Now that we've gotten chips defined, let's discuss cracks. A "crack" is a break or fracture that goes all the way through from the exterior to the interior of the porcelain. They are usually fairly easy to detect, cause weaknesses and depending on the severity, can in time lead to further breakage. A "hairline" is a crack and it decreases the value of the porcelain in the same way as a crack. The difference is the hairline is a very fine crack that is much harder to discover, often times not noticed until after you get the Item home where there is usually better lighting than at the antique store or show. Carry a magnifier with you and look those pieces over very well. Some opinions are, a hairline is not "always" a crack..... wrong, it's a crack. If you cannot detect if a hairline actually goes all the way through the porcelain, then assume it most certainly does and shop accordingly. A "spider", "spider webbing" or "spidering" is a series of cracks shaped very much like a spider's web. It is a well known and recognized term that is used to describe a specifically shaped group of cracks. The so called "minor line" in the porcelain is a hairline, which in turn is a crack. All cracks, hairlines or minor lines degrade the value of the piece to some degree no matter what ingenious term is used. "Crazing" or "craze lines" are not cracks. Crazing effects only the shiny glaze on the porcelain, leaving it with a crackled appearance or what looks like tiny lines running in random directions. English chintz is very well known for having this attribute. Age and temperature conditions can cause crazing to occur in various degrees. It typically does not detract much from the value of a piece unless it has become stained beyond what the buyer considers appropriate or the crazing is so severe that it over shadows the beauty of the piece. Normal crazing is usually an acceptable characteristic found on antique porcelain.
A "glaze skip" is caused during manufacturing and
is not considered damage.
Occasionally a small area of the porcelain will
not get glazed prior to firing, resulting in a glaze skip. The
piece continues to get decorated and nobody seems to mind them much, they are
part of the qualities of vintage porcelain and in most cases, they do not detract from the value.
If someone describes their chip as a glaze skip, naughty, naughty on them.
A porcelain "dimple" occurs during manufacturing, it is not a hole nor does it
cause further damage. Dimples are relatively small and shallow and are
reasonably common on antique porcelain. They look much like a facial
dimple. They are smooth, glazed over and regularly go unnoticed.
They are considered harmless. Please beware that a ding in the porcelain
is not a dimple.
A "ding" in the porcelain is caused by something hitting the piece, anywhere on
the piece, leaving behind a very small pit mark, almost a chip but not quite.
It might look like a small dimple but it's usually never smooth like a
manufacturing dimple. These should be examined closely, they often times
cause hard to see hairlines. A truly small ding is a damage but only
detracts in a small way, a larger ding detracts in a larger way.
The term "roughness" is supposed to described what happens when a piece of
porcelain did not pop out of it's mold smoothly or when a little extra piece of
porcelain did not get properly smoothed down. The result is a little
bumpiness or roughness to a spot or to the edge of the porcelain piece.
Roughness that occurs during manufacturing is considered acceptable for the most
part. A series of chips that someone has tried to smooth down is not
accepted as roughness but the term is commonly abused in this way.
Remember, true roughness happens is the production process.
I hope this article is informative and helpful. If you know of a term that
I have not addressed, please ask.
Comment about this Article:
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