After you get the coin looking how you want it, finish it with another small cote of wax. If you want to put together the set you described use a product called Nic-A-Date. If improperly mixed you may not want to see the results. Just too much expense and not the biggest priority compared to other things going on. Depends on how they're treating your wastewater, texting not to mention what chases it down the drain.

Should work on junk silver. The way this works on any coin is via a metal etchant, peracetic acid can etch silver but doesn't work as fast as nitric acid does. Those coins can be identified by the bottom folds in Ms. Biggest reason for the use of the acid date nickels is it is much less expensive to obtain more valuable coins. They are still better than dateless coins.

Acid dating buffalo nickels

Acid Dating Junk US Silver Yes it CAN be Done - Coin Community Forum

Acid date collectible

Glad you found something that works for you. Seal it up and it will get better more natural look over time. It is not an acid by definition, it is a copper etchant, ferric chloride.

How to Acid Date Buffalo Nickels

Acid dating silver coins
  • Coin authentication is not always as simple as it might seem.
  • To bring that Buffalo back to life and a more natural look I use Mothers Brazilian car cleaner wax liquid not paste and a few Q-tips and cotton balls.
  • Helps your found date stand out.
Acid Restored Dates - Coin Community Forum

This will not only educate the user on what precautions to take and how to dispose of the used chemical, but educate the user on what to do if they have an accident. Shop Coin Community Members on eBay. Besides, I'm not sure how well it stays neutralized. But tell me, you say before and after pictures, attachment dating relationship but these look more like obverse and reverse pictures.

How To Clean Coins With Muriatic Acid

Acid dating silver coins
Acid dating silver coins

Acid date collectible - Numismatic NewsNumismatic News

Yes, it can be done, but why? If you can aquire some Nitric or HydroChloric Acids a small amount should work. Then, I just waited a few hours.

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If you use Aqua Regia, be careful of your wedding band. After all, you can still buy root killer pure copper sulfate in any hardware or garden store. Randy Abercrombie likes this. Nic a date is what I am using, baking soda is an idea though, I only keep the acid on for around twenty seconds.

How To Clean Coins With Muriatic Acid

Once used, the nickel is considered damaged. People would pay up for those. Vinegar preferentially attacks nickel, since nickel is more chemically active, but it affects both metals.

Why did the person trying to restore the date not dip the whole coin in the acid so the date section didn't look so odd? Aqua Regia is a properly mixed combination of Nitric and Hydrochloric Acids and must be done in a certain sequence and in a certain proportion. What you have is a coin with micro pits from the acid making that ghost look.

Draft saved Draft deleted. Whatever acid you are using needs to be neutralized try baking soda in wqter and I do not mean to scrub it and then rinse with running water. Well, I guess I stand corrected!

There are numerous Acids that would do that. Report this Post to the Staff. The technique should work on any die-struck or compressed metal object.

When I am done, I just rinse under the sink and rub with my finger over the treated spot. Depending how bad the micro pits are you may need to do it two or three times. Be extremely careful if you are mixing these two chemicals, they create peracetic acid which if the vapors are inhaled can permanantly damage your lungs. For those without experience in chemical safety, free dating sites in the best recommendation is to only work with small quantities after reading up on the chemical.

  1. Ammonia and Sodium Hydroxic do start to dissolve skin on contact it's what gives them a slippery feeling but not as fast as some here are implying.
  2. So it should not be rinsed into a municipal drain.
  3. Please understand this though, these chemicals can cause chemical burns on contact.
  4. The part of the test that distinguishes gold, is that most gold imitations will react to either Hydrochloric or Nitric Acid, whereas gold does not.

But if you want to bring the coin Buffalo Nickel! If it ain't broke, don't fix it. Exagerating the effects will cause people to not take the warnings seriously. If you run into a bad alloyed coin and the acid left stripe marks across the coin. How long are you letting it stand on the coin?

In fact you may never see any results of anything. It's a destructive test to see if your gold jewelry is really gold. Thank you for the replies. By my understanding, the first two pictures are before the quarter was dipped, dating anonymous the last two pictures are after the coin was dipped. It will restore the date without eating the coin.

Gold is interesting because it won't dissolve in Nitric Acid or Hydrochloric Acid, but mix the two acids and they dissolve the gold. Put a dab of the wax on the coin softly work it in with a Q-tip. Well, but ferric chloride the active ingredient in Nic-a-date is an acid, and also an oxidant.

How to Acid Date Buffalo Nickels

Beat to the punch by just carl. What sort of acid do they use? However, I do agree that the amount of copper going down the drain is so minute as to be non-detectable. Our coin forum is completely free!

In most instances the coin is basically ruined but as already pointed out, an acid restored date is better than no date. However, they are rather dangerous to use in concentrated forms. Would this work on a Standing Liberty quarter I have that has a completely rubbed off date?

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