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Stay At Home Friday Quiz#1 for future graders and authenticators

Insider2Insider2 Posts: 14,452 ✭✭✭✭✭

Test your eye for detail and describe what you see in the micrograph of a Morgan dollar I just graded. I'll be posting a hint later tonight.

Comments

  • Insider2Insider2 Posts: 14,452 ✭✭✭✭✭

    @Atcarroll said:
    Lady liberty has a bat in the cave

    Now that's a REALLY GOOD eye for detail but not the correct answer. :):(

  • PerryHallPerryHall Posts: 46,903 ✭✭✭✭✭

    There appears to be a milky haze in the field. Has it been puttied?

    Worry is the interest you pay on a debt you may not owe.
    "Paper money eventually returns to its intrinsic value---zero."----Voltaire
    "Everything you say should be true, but not everything true should be said."----Voltaire

  • ElectricityElectricity Posts: 318 ✭✭✭✭

    Agreed with PerryHall, on the haze.

    Could this be glue residue from scotch tape? I notice a piece of residue on the upper part of the nose.

  • SmudgeSmudge Posts: 9,831 ✭✭✭✭✭

    Below the hair, at the junction of the face and field as @PerryHall said putty residue?

  • kazkaz Posts: 9,280 ✭✭✭✭✭

    The haze seems to have some streakiness to it, maybe a light whizzing?

  • isaiah58isaiah58 Posts: 385 ✭✭✭

    Is this a variety of Delamination? Keying on your use of micrograph, it is pigmentation of one of the alloys, resulting in area of flaking?

  • Insider2Insider2 Posts: 14,452 ✭✭✭✭✭

    So what TPGS are you pros with? Nailed it.

    First the haze draws your eye into the area. As soon as you see the "halo" like ring around the star you can figure something wiped across the surface but did not get into the area where the field meets the relief. Then the kicker. The yellowish lump of residue at one end of the haze that butts up to the relief. Unc DETAILS, Altered Surface.

  • kazkaz Posts: 9,280 ✭✭✭✭✭

    So do you think it's putty? nose grease?

  • JimnightJimnight Posts: 10,846 ✭✭✭✭✭

    It looks like a scratch on the plastic looking at the pic from my end. Now I see what your showing.

  • morgandollar1878morgandollar1878 Posts: 4,006 ✭✭✭✭✭

    That's not putty, it's mustard residue.

    Instagram: nomad_numismatics
  • Is the haze lying on the surface or scratched into it? Can the coin be saved if a solvent could remove whatever substance was applied, or is the metal itself damaged?

  • morgandollar1878morgandollar1878 Posts: 4,006 ✭✭✭✭✭

    @Atcarroll said:
    Is the haze lying on the surface or scratched into it? Can the coin be saved if a solvent could remove whatever substance was applied, or is the metal itself damaged?

    The haze from putty or what ever substance was used on the coin is usually just on the surface and can be removed, however when the substance is removed it usually uncovers a problem that was being intentionally hidden.

    Instagram: nomad_numismatics
  • davewesendavewesen Posts: 6,691 ✭✭✭✭✭

    I was thinking chunk of plastic from crack-out until loupe closeup

  • Insider2Insider2 Posts: 14,452 ✭✭✭✭✭

    @Atcarroll said:
    Is the haze lying on the surface or scratched into it? Can the coin be saved if a solvent could remove whatever substance was applied, or is the metal itself damaged?

    Yes and yes.

  • PerryHallPerryHall Posts: 46,903 ✭✭✭✭✭

    Putty is used to hide hairlines. Usually acetone will remove it. As others pointed out removing the putty may reveal hairlines and other defects.

    Worry is the interest you pay on a debt you may not owe.
    "Paper money eventually returns to its intrinsic value---zero."----Voltaire
    "Everything you say should be true, but not everything true should be said."----Voltaire

  • rickoricko Posts: 98,724 ✭✭✭✭✭

    Late to the game, but that 'stuff' in front of the forehead caught my attention right away...that and the ding below the letter L...Cheers, RickO

  • Insider2Insider2 Posts: 14,452 ✭✭✭✭✭

    @ricko said:
    Late to the game, but that 'stuff' in front of the forehead caught my attention right away...that and the [extremely miniscule] ding below the letter L...Cheers, RickO

    LOL, STOP "micro" grading!

  • GRANDAMGRANDAM Posts: 8,775 ✭✭✭✭✭
    edited April 5, 2020 12:39AM

    You are all wrong. ;) There is a large arrow pointing down and ending at the tip of Lady Liberty's nose.

    The arrow tip ends at the nose. Doesn't touch the nose. The shaft runs all the way up to the RH side of the dot between "E" & "P". It is perfectly shaped.

    GrandAm :)

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