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Dentil count on U.S. TRADE DOLLARS

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  • Aspie_RoccoAspie_Rocco Posts: 3,571 ✭✭✭✭✭

    @Morgan13 said:
    @Aspie_Rocco so you saw it on ebay?
    I think I picked it up for a good price.
    I have heard that CAC does not sticker alot of trade dollars or they are tough on them to put it another way. I was told this by me LCS

    Yes I was watching it and trying to decide. The dark color and chin “spike” stopped me from immediately buying it, but after it sold I was a little bummed. Patience is what I tell myself lol.
    The trade and the seated dollar are some of the last I need that are within my reach for my “low budget” CAC type set.

  • Morgan13Morgan13 Posts: 1,623 ✭✭✭✭✭
    edited July 4, 2025 8:50AM

    @4Redisin
    Don't take it the wrong way please.
    I was asking you in a polite way.
    I'm not even close to upset.
    I did not know that they do downgrade coin grades. It's so much nicer in hand.

    Student of numismatics and collector of Morgan dollars
    Successful BST transactions with: Namvet Justindan Mattniss RWW olah_in_MA
    Dantheman984 Toyz4geo SurfinxHI greencopper RWW bigjpst bretsan MWallace logger7

  • 4Redisin4Redisin Posts: 598 ✭✭✭

    @keoj said:
    I finally got back from a vacation is just have a couple of comments:

    1) TDN's Trade Dollars are always amazing!!!!!
    2) I always assumed that denticles (not reeds) were the same as long they came off the master hub (from the galvano). I guess I'd be surprised if there were a lot of variation....maybe between Type I, Type IIM and IIL obverse and reverses (since all six had different master hubs).
    3) Reeds (the third side of the coin) is a different animal. Collars, I'm guessing, were probably part of each mints repertoire. I did a minor study with Dan Huntsinger many years ago and this is in Chapter 2. With one exception, TDs stayed in he range of 178 to 194 reeds. They are a PITA to count and fraught with counting mistakes. Very hard to do in a slab. The outlier to this reed range was a 1876-S with a reed count 157 (in Chapter 2). Given the challenge of counting and the possibility that collars likely changed as frequently as dies changed, it was too big a challenge.
    4) On TwoSides2aCoin question of mintmark sizing, great question. Someone could easily check on this. The medium S (used on just one 76-S (TDV-23)), might have been used on the Half Dollar reverse. The small S mintmark is a great question for San Francisco coinage experts. (anyone have Bill Bugert's books around?)

    keoj

    @keoj,

    Today I am getting around to reading the back chapters of your book on die combo's and authentication - I skipped over the top variety section for now as it goes well past the basics. In spite of one member's post here, I can write again that what you have done for this series in this book is truly amazing, remarkable, unbelievable, extraordinary, etc. It will hold any collector's interest from expert to novice for a very long time and possibly even lead to new discoveries in spite of how through it is already.

    PS I don't think you'll mind if I PM you with any typo's I come across. I'll bet you will need another press run of your book within a year as it generates increased interest in the series and IMO, the $70 price is too cheap!

  • IkesTIkesT Posts: 3,615 ✭✭✭✭✭

    Public Service Announcement

    THIS IS A DUPLICATE THREAD

    Please direct any further responses to the original thread:

    https://forums.collectors.com/discussion/1103472/u-s-trade-dollar-thread

    Thank you!

  • 4Redisin4Redisin Posts: 598 ✭✭✭

    Duplicate Thread. Sorry I broke the rules. This thread is now exclusively for dentil counts on Trade dollars.

    Please join me at the old discussion. https://forums.collectors.com/discussion/1103472/u-s-trade-dollar-thread#latest

  • keojkeoj Posts: 998 ✭✭✭

    Okay, for those working on counting dentils, I'll look in a couple of weeks as well. As mentioned, for the exercise, please note if the obverse and reverse is a Type I, IIM, or IIL die. I suspect that and any differences will follow these hub types. We'll see!!!!!

  • 4Redisin4Redisin Posts: 598 ✭✭✭

    Update for obverse dentil count:

    1885 PR
    1884 PR
    1883 PR
    1882 PR 182
    1879 PR 182
    1878 PR 182
    1877 PR 182
    _________________________________ if this holds, it looks like a change came with the middle date hubs
    1876 PR 183
    1875 PR 183
    1874 PR
    1873 PR 183

    Reverse counts will be added whenever posted.

    1878 MS 183
    1877 MS
    1876 MS 183
    1875 MS
    1874 MS
    1873 MS

    Reverse counts will be added whenever posted.

  • 4Redisin4Redisin Posts: 598 ✭✭✭

    @keoj said:
    Okay, for those working on counting dentils, I'll look in a couple of weeks as well. As mentioned, for the exercise, please note if the obverse and reverse is a Type I, IIM, or IIL die. I suspect that and any differences will follow these hub types. We'll see!!!!!

    Good point. That determination is very important.

  • Aspie_RoccoAspie_Rocco Posts: 3,571 ✭✭✭✭✭
    edited July 4, 2025 11:32PM

    1874 PR 183 obverse denticles
    184 Reverse

    All other trueviews of 1874 PR seem the same count with the same/similar clump at K9:47

  • jmlanzafjmlanzaf Posts: 36,229 ✭✭✭✭✭

    I accumulated hundreds of Tibetan Tangka coins when i had a source in Bhutan. An early cataloguer suggested using the number of obverse and reverse "dentils" as a way to determine types though he never did it. I thought i would try. On the first 30 coins i handled, I couldn't find 2 coins with the same number. Lol. The dies were hands cut and the variation is immense.

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