Search Results for Query: Using ultrasonic to clean coins

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  1. -jeffB
    Post

    cleaning/conserving coins from circulation

    First one: yes, I found and read the thread. I've known since my days as a YN that cleaning coins is generally a bad idea, and that you don't wipe...
    Post by: -jeffB, Jan 8, 2011 in forum: Coin Chat
  2. GDJMSP
    Post

    Acetone - Morgans - Before and After

    I would strongly advise people NOT to follow these instructions. #3 - will cause your problems and harm the coins. #4 - ultrasonic cleaners...
    Post by: GDJMSP, Jan 13, 2010 in forum: US Coins Forum
  3. Dime_a_dozen
    Post

    Acetone - Morgans - Before and After

    Instructions Step 1:Handle coins by the edges to avoid putting fingerprints on the flat surfaces. Step 2:Avoid silver and other metal polishes -...
    Post by: Dime_a_dozen, Jan 13, 2010 in forum: US Coins Forum
  4. fagaly
    Post

    Preparing Coins for Storage

    cleaning with acetone Minor point (maybe not so minor) but someone earlier on a post said about cleaning coins something along the lines of...
    Post by: fagaly, Dec 23, 2009 in forum: Coin Chat
  5. trogdor
    Post

    Cleaning Coins --- Just when does it start to hurt?

    At the risk of unleashing the wrath of all collectors everywhere, I will share my experiences: First, I have only cleaned very low grade, cull,...
    Post by: trogdor, Dec 4, 2009 in forum: Coin Chat
  6. mrbrklyn
    Post

    Cleaning?

    If you clean 1700 coins based on hearsay and the limitations of your own small experience your going to destroy a world treasure, a piece of...
    Post by: mrbrklyn, Apr 14, 2009 in forum: Coin Chat
  7. Cloudsweeper99
    Post

    Cleaning?

    If the coins were circulated, it is possible that the cleaning damage was slight. If you put uncirculated coins in an ultrasonic cleaner with...
    Post by: Cloudsweeper99, Apr 14, 2009 in forum: Coin Chat
  8. Fesjr
    Post

    Cleaning?

    I asked a local jeweler to clean 2 of the more common coins in his ultrasonic cleaner. He used a detergent that was made for this type of...
    Post by: Fesjr, Apr 14, 2009 in forum: Coin Chat
  9. desertgem
    Post

    coin cleaning

    Tom, the same situation occurs on gemology sites. How do I clean my jewel is a question that occurs there as often as coin cleaning does here. Put...
    Post by: desertgem, Mar 14, 2009 in forum: Coin Chat
  10. wledswift
    Post

    Oxidation

    I know that this has probably been touched on many times in the past. I'm not one to clean coins but I came across a partial roll of twenty five...
    Post by: wledswift, Aug 16, 2008 in forum: Coin Chat
  11. stainless
    Post

    Conservation

    ohhhhhhhhhhh...yeah,if you are talking about paintings on them then those arent worth more than face value. Just leave them, if you dont clean...
    Post by: stainless, Jun 10, 2008 in forum: Coin Chat
  12. smullen
    Post

    Cleaning Solutions at a Coin Shop

    Yesterday while on lunch I ran by the local coin shop to see if thay had anything new (cheap) that I was looking for; while browsing the wall,...
    Post by: smullen, Apr 20, 2007 in forum: Coin Chat
  13. Dot
    Post

    Ultrasonic cleaning?

    Came across a nice new unit at a thrift store for a couple bucks, so of course I picked it up, thinking it could be useful for something. Now, I...
    Post by: Dot, Sep 30, 2006 in forum: Coin Chat
  14. Cloudsweeper99
    Post

    What is this stuff?

    There may be some benefit to experimenting with ultrasonic cleaning, starting with some inexpensive coins to examine the results. I can't offhand...
    Post by: Cloudsweeper99, Oct 6, 2005 in forum: Coin Chat
  15. loei88
    Post

    cleaning coins

    Hi all, I have been using ultrasonic machine to clean my oriental trade dollars (not the US trade$s specifically, but ones circulating in Asia...
    Post by: loei88, Jan 29, 2004 in forum: Coin Chat
  16. jmeulemans
    Post

    cleaning coins

    easy cleaning when i clean my coins i like to take one of those back massagers you can get from walmart for like 25 bucks and rip off the gel...
    Post by: jmeulemans, Jan 23, 2004 in forum: Coin Chat
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