• Repair
Issues ©
Jeffrey Herman (Updated 3.3.2010) •
• Repair
Issues ©
Jeffrey Herman (Updated 3.3.2010) •
|
• The
Removal of Engraving
Some tips for collectors and
antique dealers debating whether or not to have engraving removed:
(1.) If it is a tray or hollow piece, rub your fingernail under or
inside to determine if the metal is thick enough to have the
engraving removed. If you see a slight wave develop as you move your
fingernail, the piece is probably too thin. Teapots, coffeepots, boxes, ink wells, and anything with a hinged top, may become unsettled in the way they sit due to rough treatment. Perhaps you have a piece with a springy top that simply won't sit level. You may be able to rectify this problem yourself. Cut to length and place a flat toothpick between the entire length of the two hinge plates and push, ever so gently, on the sides of the lid with your fingers. Take notice of any movement on the back side of the lid where the hinge palate is attached. If the lid still doesn't sit level, repeat the process by stacking additional toothpicks between the hinge plates. Candlestick/Candelabra Thread Repair
Over the years, weighted
candlestick and candelabra threaded inserts can become worn, allowing
them to continue rotating in the corresponding sockets without
properly “catching.” Redefining these threads properly can
be quite costly, since the pitch that is used as a reinforcing cement
must be removed before pushing out the threads from inside with
special tools. Has a piece of your flatware ever slipped down the garbage disposal? If so, you may have gone into shock in regard to its mangling. The spoon bowl may have been crushed, fork tines wrapped around each other, the handle folded in half or even chopped into many pieces. A monogram may also have been gouged. That piece of flatware, with the possible exception of hollow handled knives, need not be taken to the refiner; it most likely can be repaired to a functional state! In order to correct the shape and finish of the piece during its repair, it is recommended to send a perfect duplicate piece for matching. Flatware that is highly ornamental, especially on the handles, may not be economical to restore. In this case you may wish to simply have any sharp or jagged edges smoothed to make the piece useful once again. If you feel the piece doesn't warrant the repair expense, it can most likely be replaced through a silver replacement service. Since many patterns over time have been produced in different weights, it is best send a sample to the service to be matched. The Realities of Weighted Sterling The article below discusses weighted sterling that is reinforced throughout the entire object. These are pieces that would not be functional if the silver alone was their only support. You just forced a candle into one of the candle cups of a weighted, two-arm candelabra. What you didn't expect to experience was the arm being ripped from its stem. Have you ever polished a candlestick and wondered what that rattling noise was? I know all too well what that sound is: it's cement (most commonly pitch, which is made from various percentages of pine resin and plaster) had reduced in volume when it was first poured, then cooled inside the object, creating a void. This will allow pieces of this brittle material to break off and rattle inside that space. Weighted sterling may also contain, lead, wax, sand, or some other material for support. Since the sterling is very thin (I've measured metal thickness as thin as .003"), there is then not enough support for that area of your object to withstand a dent when lightly tapped against a hard surface. You'll also find pitch inside most dresser brushes and hand mirrors that probably show signs of denting from even the most cautious user. You may have seen a dresser brush with very deep embossing, revealing a cherub with a hole in its nose. At that very point, the material may have been only .002" thick when it came out of the factory. Sliding the brush over a dressing table a few times and heavy-handed polishing may have been all it took to go through that nose. If these pieces were not weighted, they would almost collapse! If you are the victim of one of these pieces, I know your frustration. What you may not be aware of is that although your candelabra may weigh a hefty four pounds (64 ounces), in reality it contains only about 6.4 ounces (5.83 troy ounces) of sterling! Simplified, this means your candelabra is composed of 10% sterling and 90% pitch. So, if you wanted to scrap that candelabra using a $10 silver market, the refiner would pay you no more than $48. Something else to keep in mind: many refiners will also charge a refining fee of $50 or more. You just lost two dollars! Stunned? You're not alone. Welcome to the sad reality of weighted sterling. When the silver companies first introduced objects that were made of this paper-thin sterling, they intended on making utilitarian holloware and dresserware that was more affordable to the mass-market. Though you may have thought you were purchasing a quality piece of silver, it later turned out to be nothing but aggravation in its use and cleaning. Also, this thin material is not easily repaired. In fact, most restoration services will not work on weighted sterling. If you have a piece in need of repair, please e-mail detailed images of it for an estimate. Handling weighted sterling:
1. Do not display in a window
where the sun will soften the pitch, possibly making the object or
appendage droop. Silver With Loose and Deteriorated Components Over time, insulators, handles, finials, inserts, and other porous components of tea- and coffeepots, sauce pans, wine bottle coasters, hairbrushes, and the like can become loose and/or cracked. This may be the result of natural shrinkage, aggressive handling, or running water over the component and allowing moisture to enter the socket or ferule that holds it in place, causing rot that can't be seen. These susceptible materials include: wood, ivory, baleen, rhino horn, mother-of-pearl, and tortoise shell, among others. Unstable objects that are used on a daily basis will only become more unstable over time. This can lead to crumbling insulators, a broken-off handle, or a warped coaster bottom, with additional damage occurring to the object's body. Here are some suggestions: 1. Always support a teapot or coffeepot by the bottom when holding it by the handle. 2. If a handle or brush is loose, have it secured by a reputable silver restoration specialist. Have broken or rotted components stabilized or replaced; 3. Never allow water to come into contact with porous components; 4. Remove dried polish with a cotton ball, Q-Tip, or soft brush; 5. With a lint-free cloth, apply three coats of a high-quality, crystal-clear carnauba paste wax which will protect against moisture and deterioration. This wax will also prevent silver polish from accumulating in wood pores; 6. It is safe to clean or polish an object if: (a) components are securely held in place and there are no gaps through which moisture can seep into hollow areas and (b) wax has been applied to the components. (Hairbrushes, nail buffers, and combs should be cleaned only with non-abrasive, unscented, aloe-free hand sanitizer, or with silver polish that is allowed to dry, and is then buffed off); 7. Periodically re-wax porous components; 8. Consult a silver restoration specialist with any questions. |
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Jeffrey
Herman disclaims any responsibility or liability for damages or
injuries as a result of any construction, design, use, manufacture,
restoration & conservation advice, or other activity undertaken
as a result of the use or application of information contained on
this Web site.
A
hand engraved monogram or any type of decorative engraving is part
an object's history and unique to that piece. Removing engraving does
not always make a piece more salable, especially if the engraving is
of high quality--quality seldom seen today with the declining number
of outstanding engravers.
Remember,
if the engraving is removed you run the risk of caving in that area
with very little pressure. Can you imaging setting a coffee pot
on a footed salver and having it sink into the center? (2.) If you
have never used a repair service, test the reliability of the
silversmith with a small piece of damaged flatware first. A competent
smith will do a great job or suggest that the repair not be attempted
at all. (3.) If engraving is removed from a hollow form or tray and
you would like it reengraved, have it done in a different area where
the material is thicker. An engraved area, especially on a thin
piece, will be rather weak.