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Peckris 2

Coin Hoarder
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Posts posted by Peckris 2

  1. On 10/1/2024 at 7:29 PM, secret santa said:

    I've just checked through my dates from 1882 (F114, F115) through to 1894 when obverse R was used and, like Paddy, my 1890 and 1891 pennies all have the fatter chin, but 1882 to 1888 and 1892 to 1894 have the normal chin. It seems strange that this slightly different obverse was used for a 3 year spell in the middle of a 14 year run.

    I've asked Michael Gouby for his views.

    Regal disapproval?

    • Like 1
  2. On 9/28/2024 at 1:24 PM, copper123 said:

    sounds like the owner or his estate had a good day

     

    On 9/28/2024 at 1:43 PM, Paddy said:

    ... and Noonans too! Commission on all that lot must have been much more than expected.

    I suspect it was classed as 'an important collection' - I did note that most items had sound provenance. It's the only explanation that makes sense, though I'm pretty surprised that Noonans hadn't done enough research and so come up with more realistic estimates.

    • Like 2
  3. Did anyone here have a look at, or bid on, or even win!, any of the gorgeous Ancient Greek coins in this sale?

    I placed a 'highest estimate' bid on a few of the more modestly priced  items, hoping I might get one of them. But after the first few lots I knew I wouldn't - everything went for at the very least 5 times estimate, but more often 10 times, and in one or two cases even more ... one lot was estimated £2k - £3k, but went for £40,000!!

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  4. On 8/30/2024 at 8:35 PM, ozjohn said:

    I do find it difficult to to believe that a  100 year old  high grade coin can remain untarnished when left undisturbed in a draw or similar for most of that time as the other  silver items I have start to tarnish after 3 months of so unless wrapped in sulfur free tissue paper.

    It's a good point. I have double florins and two JH crowns where the fields look highly reflective, but not polished, and the designs and legends aren’t (not cameo but definitely not very reflective like the fields). It does make you wonder how they have maintained that state.

  5. 4 hours ago, ozjohn said:

    The Al foil and Sodium carbonate/Bicarbonate convert the toning, mainly silver sulfide,  back to metallic silver .Whereas Goddards' probably etches the surface to remove the silver sulfide. Personally  given the chemistry I prefer the Sodium carbonate/ Al foil method as despite the people who like toned coins the truth is toning is corrosion is damage to the surface of the coin whereas the the sodium carbonate / Al foil is returning the silver to the coin's surface.

    From Goddards own site:

    How Silver Dip Works:

    1. Chemical Reaction:

    As tarnished silver jewellery is immersed in a silver dip solution, a chemical reaction occurs. Thiourea or potassium thiocyanate in the solution reacts with the silver sulphide, which is broken down into one component, silver, and one component, sulphur.

    2. Dissolving tarnish:

    The silver sulphide dissolves into the solution as the chemical reaction proceeds, leaving behind a transparent, untarnished silver sheet. During this process, the tarnishing process is reversed, revealing the shiny silver surface underneath.

    No mention of 'etching'?

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