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1975-S Proof Roosevelt 10C RPM (FS-501) - or is it?

DeadKatCollectiblesDeadKatCollectibles Posts: 16
edited December 28, 2025 11:50AM in U.S. Coin Forum

Think I stumbled upon a 1975-S/S 10C RPM, FS-501 Proof but I would appreciate someone with more experience checking my work


Cherry Picker's Guide is slim on details and can't find any good sites with more PUPs or identification help

Comments

  • WaterSportWaterSport Posts: 7,030 ✭✭✭✭✭
    edited December 28, 2025 7:09PM
    Proud recipient of the coveted PCGS Forum "You Suck" Award Thursday July 19, 2007 11:33 PM and December 30th, 2011 at 8:50 PM.
  • Namvet69Namvet69 Posts: 9,398 ✭✭✭✭✭

    Nice pics and good catch. Peace Roy

    BST: endeavor1967, synchr, kliao, Outhaul, Donttellthewife, U1Chicago, ajaan, mCarney1173, SurfinHi, MWallace, Sandman70gt, mustanggt, Pittstate03, Lazybones, Walkerguy21D, coinandcurrency242 , thebigeng, Collectorcoins, JimTyler, USMarine6, Elkevvo, Coll3ctor, Yorkshireman, CUKevin, ranshdow, CoinHunter4, bennybravo, Centsearcher, braddick, Windycity, ZoidMeister, mirabela, JJM, RichURich, Bullsitter, jmski52, LukeMarshall, coinsarefun, MichaelDixon, NickPatton, ProfLiz, Twobitcollector,Jesbroken oih82w8, DCW

  • johnny9434johnny9434 Posts: 31,445 ✭✭✭✭✭

    Good eye 👁

  • Big 'thank you' for the help, y'all! I've got a few more about to get posted, if you're interested in checking out a few other maybe varieties.

  • davewesendavewesen Posts: 6,899 ✭✭✭✭✭

    I am not so sure, could you change the light source so we can see if there are split serifs on upper right?

  • MsMorrisineMsMorrisine Posts: 38,670 ✭✭✭✭✭

    i am not so sure either. the variety vista page shows distinct "splitting" on the top of the S as well as split serif on the top

    can you get closer to the top of the S without blurring it?

  • SollaSollewSollaSollew Posts: 1,188 ✭✭✭✭✭
  • @MsMorrisine thanks for your help yet again!

    Here's the best shot that I could get; what do you think?

  • TheRegulatorTheRegulator Posts: 1,242 ✭✭✭

    Different mintmark positions. Compare the left and right edges of the mintmark relative to the date.

    The Tree of Liberty must be refreshed from time to time with the blood of patriots and tyrants. -Thomas Jefferson
  • @TheRegulator So that was the same year and mint of the original coin but also shows possibility of being RPM. i posted that in hopes of getting a better idea but here's updated pics of the original coin from start of thread:

  • TheRegulatorTheRegulator Posts: 1,242 ✭✭✭

    For RPMs and DDs I'm more of a Lincoln Cent guy and don't know the Roosevelt Dime series that well. Maybe some of the Roosie collectors with more knowledge will chime in.

    The Tree of Liberty must be refreshed from time to time with the blood of patriots and tyrants. -Thomas Jefferson
  • IkesTIkesT Posts: 4,164 ✭✭✭✭✭
    edited December 28, 2025 8:49PM

    Your coins are not the FS-501 RPM; just regular coins. The FS-501 RPM has a notch in the upper right corner of the mint mark due to the repunching (see images below).

    Photos from VarietyVista

    Your coins lack this feature; they have the little nub on the left side of the mint mark that all 1975-s dimes have. This is due to either damage on the punch or doubling on the punch itself. Either way, it is not collectible, as it is present on all 1975-s dimes. A common sense first step in looking for any die variety is to compare your coin(s) with other coins of the same date and denomination. If the marker in question is present on every other coin, it's either not a die variety or you're looking at the wrong marker. ;) Another dead giveaway that your coins are not the FS-501 variety is that the mint mark locations are clearly not the same as on the FS-501.

    Your coins:

  • IkesTIkesT Posts: 4,164 ✭✭✭✭✭
    edited December 28, 2025 5:51PM

    @DeadKatCollectibles said:
    Big 'thank you' for the help, y'all! I've got a few more about to get posted, if you're interested in checking out a few other maybe varieties.

    As on your proof Franklin thread, you definitely did not do your due research before you started searching for the FS-501 variety. It may also be the case that you do not "have the eye" for die varieties; we see this issue a lot on the Forum. Once again, I recommend setting die varieties aside for the time being and focusing on another project, such as filling a Dansco album.

  • davewesendavewesen Posts: 6,899 ✭✭✭✭✭

    Your mintmark does not match example at varietyvista but does match some PCGS graded coins with that designation.

  • IkesTIkesT Posts: 4,164 ✭✭✭✭✭

    The VarietyVista example is correctly attributed. Most of the PCGS examples on CoinFacts are also correctly attributed, but the mint marks are often not lit very well in the photos. There is one DCAM coin listed on CoinFacts that is misattributed as the FS-501.

  • MsMorrisineMsMorrisine Posts: 38,670 ✭✭✭✭✭

    @davewesen said:
    Your mintmark does not match example at varietyvista but does match some PCGS graded coins with that designation.

    some

    pcgs has trouble identifying varieties sometimes

  • MsMorrisineMsMorrisine Posts: 38,670 ✭✭✭✭✭

    @IkesT said:
    There is one DCAM coin listed on CoinFacts that is misattributed as the FS-501.

    sometimes they do

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