I need to find a reliable coin restoration (not conservation) service. Anyone have any prior experiences, good or bad? I have an AU 1913 Barber 50c with the obverse off-color, as if it had been resting in a leather purse for many years. There's no corrosion, just an odd gray color. I am under the impression PCGS would not grade it in its present condition? Comments please.
I have used NCS, whose parent company is NGC, to restore several coins in the past. They normally slab the coin afterwards, which will also conserve it, as part of the restoration cost. If you wish to put it in an album instead, simply crack it out. You could call them and see if they would ship it without slabbing, if album storage works better for you. The cost is similar to grading costs.
First of all, post a picture of the coin so that we can offer opinions on a possible course of action. Secondly, you say you don't want a conservation service, that you want a restoration service. Well, there is no such thing as a restoration service. Restoration implies that you can restore a coin to its original condition and that cannot be done. You say the coin has an odd gray color. Normally about the only thing that can be done regarding color would be to dip the coin. Am I correct in my assumption that dipping the coin is what you want done ? Lastly, what you need to realize going in is that no matter what you do or have done to the coin, by anybody, it very well might turn out far worse than it is right now ? Are you willing to take that risk ?
Coin's in the bank, so no picture until early next week. I don't think the odd coloration will show up, but we'll see. Ads in Coin World make a clear distinction between conservation and restoration services. I've been collecting over 60 years, so I'm aware of the risks and rewards. And no, I certainly don't want dipping; I can dip the coin myself, free.
Apparently what you don't realize Doug is that all of the conservation services dip your coins. That's the only thing they can do. They mix, match, and dilute various chemicals and then dip your coins in them. Every single one. That's all a coin dip is - a concoction of chemicals. Now I'll grant you, a traditional coin dip is nothing but an acid concoction. But that is because if you want to removing toning then an acid is what you must use. It's the only thing that works. But if there is a foreign substance on a coin, some solvents like acetone or xylene, pure alcohol, or even water, can safely remove that substance - without damaging the coin. But that's all a solvent can do - remove a foreign substance. They cannot and will not remove toning at all. But there is a danger even in using these "safe" chemicals. That is because you can never know what it is that is on the coin. And you can never know how that substance will react with the chemicals you use. And they must all be used in specific ways if you want to have any hope of success. The chemicals I mention above are considered "safe" because they will not react with the metal of the coin itself. They will do nothing to the metal. But, if there are other chemicals already present on the coin, the chemicals you use can and often will react with those chemicals already on the coin resulting in unpleasant surprises like ugly discoloration or spotting. That is why people choose to use conservation services, because hopefully they know a bit more about it than the average person. But none of it, ever, is risk free. It is always a gamble.
In general, conservation prevents damage; restoration mitigates existing damage, before they're slabbed. What made me post this topic, this morning I got an email about ANACS, announcing their new conservation service. In their words: "ANACS now offers professional coin conservation, available as an add-on to grading submissions. Collectors can opt to have the coins they've submitted for grading be examined by the ANACS grading staff to determine if any of the submitted coins would benefit from professional conservation, and then have them graded and encapsulated. This service is offered on a "per submission" basis, and is available at the introductory price of $12 per submission form (for a maximum of 20 coins). As part of its conservation service, ANACS will remove PVC, debris, glue, stains, hazing and other easily removed substances or distracting flaws from submitted coins, according to the firm. Techniques for preservation Over the years, many collectible coins have suffered from attempts at cleaning that alter their surfaces and decrease their numismatic value. As a result, most coin experts advise collectors to never clean their coins," according to an ANACS news release. “ANACS Conservation Service employs techniques that are designed to preserve the coin's surface, while removing substances that deter from a coin's appearance and value." Actually, this sounds more like restoration than conservation, but...whatever improves the coin. Plus, I believe ANACS remains a wanna-be; that's why I asked for alternatives.
It's all a matter of semantics and what you read between the lines, (Especially what you read between the lines). This is a direct quote from PCGS Restoration. "PCGS Restoration is designed to help you overcome environmental problems that have occurred to coins. Preserving originality and the natural condition of every coin is the number one objective of PCGS Restoration" You could get lawyers to argue this out and rationalize it anyway you want, but it ends up being subjective. Regardless of who says it or opposes it. They use the words "help you" and "number one objective" but these are not guarantee's. url="http://www.pcgs.com/restoration"]www.pcgs.com/restoration[/url]
I have two points to add- 1) PCGS and NGC certify coins with odd grey color all the time. 2) Professional conservation/restoration is often dipping the coin. That's it.
If I had to pick a service, it would be NCS and that's only because they have been doing it for so long. I have never used a service like this but the time is coming when I will. Sounds like a smart move on ANACS part to start this service.
It also seems a little odd to me that PCGS calls itself PCGS Restoration when their number one objective is conserving as stated in the second sentence. Conserving and restoration are two different things. Makes you wonder what their priority really is and what you are actually paying for.
SaltySam "gets it" -- "...Conserving and restoration are two different things." And you are paying for "something" that might squeeze out a higher grade, which translates into more bucks than it cost you to restore..." After the coin's slabbed, who's going to argue? And for Tom B., this may be true: "PCGS and NGC certify coins with odd grey color all the time." But it's likely to hurt you on price. Sounds like good economics to pay $75 for "services" and boost the price by $100-200.
I hope you decide to do this. If so, can you post a before and after picture of the coin? It would be nice to see what they can do.
I made my comment based upon what you wrote in your post about the odd grey color- "I am under the impression PCGS would not grade it in its present condition?" That question/statement is completely different than the latest statement- "But it's likely to hurt you on price. Sounds like good economics to pay $75 for "services" and boost the price by $100-200."
Because it is a low mintage 1913 I would take my time making a decision. I don't know how many were melted but the figure of 188,000 makes it a coin of value. If it is indeed AU that's remarkable.
Are they ? One of the accepted definitions of conservation - con·ser·va·tion [kon-ser-vey-shuhn] 5. the restoration and preservation of works of art. But that's arguing semantics and definitions which serves no purpose in answering your original question. Your question has already been answered though.
I [for one] would be interested in seeing a photo of the coin if you can visit your SDB next week. Then we interested parties can tell if we would leave it alone, dip it ourselves, or send it out. The coin is after all, 100 years old. It took me several years but I managed to put together a complete set of Barber halves. Some of the coins are not beauty queens but they were not tampered with either.
Just a FYI: If they meant exactly the same, there would be an "or" instead of an "and" between the two nouns. But you need both preservation and restoration for conservation, for this definition to stand up. That's because they are indeed different entities and independent of one another.