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Anyone Willing To Do A Dip Experiment For Us?

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Author Previous TopicReplies: 23 / Views: 2,892Next Topic Page 2 of 2
Bedrock of the Community
United States
20753 Posts
 Posted 04/07/2011  9:55 pm  Show Profile   Bookmark this reply Add just carl to your friends list
I've done some really extensive testing on some already messed up coins for what your asking. However, I always forget to photo the before since I never think the end results could be substantially different. Then when it is, to late. There were some coins that I used so many different things on them I am amazed they still exist.
If you did a search on the search tab for coin cleaning, cleaning coins, Acetone, Tamato juice, etc. you may well find a real lot of interesting stories.
Valued Member
United States
355 Posts
 Posted 04/07/2011  10:08 pm  Show Profile   Bookmark this reply Add trent to your friends list
Sorry, I think my post might be getting misinterpreted. I am actually interested in this project, but as I was mentioning I'm a little confused on the specifics. I could honestly care less about what people do to this coins and none of my post was related to any of the altering of coins debates. But I am still confused on what the goal is and what the specifics are when you say dipping coins, but not in acetone. Is the goal stopping corrosion? Removing corrosion? Toning? ? I dunno, I'm just new and confused.
Edited by trent
04/07/2011 10:10 pm
Pillar of the Community
United States
1348 Posts
 Posted 04/08/2011  12:20 am  Show Profile   Bookmark this reply Add w1a9c8k5 to your friends list
The penny is a great example. I agree with the no dip policy on some coins, but others need it!
Valued Member
Canada
442 Posts
 Posted 04/08/2011  12:21 am  Show Profile   Bookmark this reply Add vinnycoin to your friends list
I sort of like the dirty look :P
Pillar of the Community
United States
1388 Posts
 Posted 04/08/2011  02:18 am  Show Profile   Bookmark this reply Add Darth Anarchus to your friends list
well I didn't want to de-face Mr. Lincoln... I actually saved a many coins by taking this "cleaner" from a family member before she used it on an assortment of Seated Liberty halves, and I felt froggy on trying it out for the first time. Just to be clear, no valuable coins were hurt in the production of that photograph
Pillar of the Community
United States
759 Posts
 Posted 04/08/2011  09:57 am  Show Profile   Bookmark this reply Add OneBowl to your friends list
My goal was nothing more than second hand observation of the results with the before pictures as a baseline. I've seen thousands of dipped coins, only a handful accompanied by before pictures. I have no interest in "dipping" a coin myself, but I thought this thread may help me understand better why it's done and assist in identifying them for use in buying due diligence.

As for the acetone comment, I think the definition of "dipped" comes into play. According to the definition here and comments by members, an acetone wash does not seem to be "dipping." That's why I mentioned it separately.
Bedrock of the Community
United States
19949 Posts
 Posted 04/08/2011  11:04 am  Show Profile   Bookmark this reply Add BadThad to your friends list
There's probably already a 1000 posts here and on the internet covering this. Google is your friend. :)
Lincoln Cent Lover!
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Pillar of the Community
United States
759 Posts
 Posted 04/08/2011  11:18 am  Show Profile   Bookmark this reply Add OneBowl to your friends list
I know how to search, I didn't find much of anything here quickly which included the before and after pictures I am interested in and I specifically stated I was interested Forum member responses, not anonymous internet content.
Bedrock of the Community
United States
20753 Posts
 Posted 04/08/2011  11:44 am  Show Profile   Bookmark this reply Add just carl to your friends list
I posted these before here somewhere. The first one is a pile of pennies from someone that works in a bar and picks these up each night. He usually gives me the pennies and keeps the larger coins.
The first is as they were
The second photo is from a very intensive cleaning with all types of soaps and water in a large bucket, outside of course.
Any addidional cleaning would not be worth the money to do that.

Anyone-Willing-To-Do-A-Dip-Experiment-For-Us?

Anyone-Willing-To-Do-A-Dip-Experiment-For-Us?
Pillar of the Community
United States
8904 Posts
 Posted 04/08/2011  7:32 pm  Show Profile   Bookmark this reply Add Moe145 to your friends list
This is something I did a few years ago:

Before (Obviously!):

Anyone-Willing-To-Do-A-Dip-Experiment-For-Us? Anyone-Willing-To-Do-A-Dip-Experiment-For-Us?


After: (10 second dip in my wife's Connoisseur's Silver Jewelry Cleaner, then rinse with distilled water & pat dry)


Anyone-Willing-To-Do-A-Dip-Experiment-For-Us? Anyone-Willing-To-Do-A-Dip-Experiment-For-Us?
Edited by Moe145
04/09/2011 09:10 am
Pillar of the Community
United States
1388 Posts
 Posted 04/09/2011  02:23 am  Show Profile   Bookmark this reply Add Darth Anarchus to your friends list
wow Moe, that's a world of difference... I think after seeing some that have been dipped is actually beneficial to the community... We as a community owe it to ourselves, especially the newer collectors to educate not just what this can do, but how to see the difference in coins that have been dipped... I will shut up now, as I don't want to instigate comments away from the topic at hand...
Pillar of the Community
United States
1388 Posts
 Posted 04/12/2011  01:20 am  Show Profile   Bookmark this reply Add Darth Anarchus to your friends list
And a pic of the same Lincoln 6 days later... I am definately understanding how to spot these more through this little experiment...



Anyone-Willing-To-Do-A-Dip-Experiment-For-Us?
Valued Member
United States
286 Posts
 Posted 04/12/2011  02:09 am  Show Profile   Bookmark this reply Add northwestseeker to your friends list
that is some serious difference! how would you tell that the 3 cent has been cleaned or not, if you didn't know that it had been?
Pillar of the Community
United States
1388 Posts
 Posted 04/12/2011  02:43 am  Show Profile   Bookmark this reply Add Darth Anarchus to your friends list
usually a slight difference in color and/ or luster from what I've seen...
Pillar of the Community
United States
1143 Posts
 Posted 04/12/2011  03:08 am  Show Profile   Bookmark this reply Add cointagous to your friends list
I was suprised to see the difference a ten second dip could make on your Three Cent piece. To each his own but I prefer the undipped piece with its old skin and color. But even I would dip a coin that has toned very dark or has enviromental damage that needs to be removed to enjoy. One thing I have tried is lemon juice on brass to remove verdigris and it works.
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