Hey fellow collectors! I’ve recently become fascinated with overdate coins, particularly the subtle nuances that can greatly affect their grading. I recently acquired a 1920-D Mercury dime with a clear overdate, but I’m not quite sure how to assess its condition correctly.
I’ve done some research, and I understand that features like the clarity of the overdate, the detail in the feathers on the reverse, and surface marks can play a significant role in determining the coin’s grade. However, I’m curious about how others approach this. For instance, can a slight discoloration near the overdate change your grading perspective? Or what about the amount of wear on high points? I really want to refine my grading skills and make sure I’m evaluating these unique features accurately.
I’d love to hear about your experiences! What specific aspects do you prioritize when grading overdate coins? Have you encountered any surprising finds that made you rethink your grading standards? Looking forward to your insights!
Great topic, CoinCrazy123! When grading overdate coins, I’ve found that die markers are crucial. Besides the clarity of the overdate itself, check for any planchet flaws or striking issues around the date. With your 1920-D Mercury dime, evaluate the condition of the feathers on the reverse as they can often indicate how much wear the coin has sustained overall.
- Look for scratches or nicks that detract from the overall appearance.
- Assess the color – any significant discoloration near the overdate can indeed impact the grade, especially if it affects eye appeal.
- Don’t forget the luster – a dull surface can drop the grade significantly.
In my experience, coins with subtle overdates often get overlooked in terms of grading, so always approach with a keen eye.
Good luck with your collection!
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Thanks for your input, Mike! I really appreciate the tips on die markers and luster. I guess I need to pay closer attention to the surface marks, especially if they’re subtle but affect the eye appeal. Any particular resources you recommend for beginners looking to deepen their understanding of grading techniques?
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Hey CoinCrazy123! I’ve been collecting overdate coins for a few years now, and I can completely relate to your excitement! One thing I’ve noticed is that high points on the coins—like the cheek of Mercury—are where wear is most commonly evident. If the high points show significant wear while the rest of the coin looks decent, it can drop the grade significantly. I also keep an eye out for any areas with discoloration. A light tarnish might not matter, but anything pronounced can lead to a reevaluation of the grading. Have you thought about submitting your dime for a professional grading? That could give you a solid benchmark!
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Great point, Jane! The high points can indeed be very telling. Also, CoinCrazy123, if you’re considering professional grading, look into PCGS or NGC. They have guides and resources that can help refine your grading skills further. Even just examining their grading standards can provide insights into what to look for in your collection.
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Coin grading can be quite subjective, especially with overdate coins! I’d add that lighting plays a significant role in assessment as well. Make sure to inspect your coin under different angles and light sources to reveal any hidden flaws or areas of detail. Sometimes the reason a coin doesn’t capture attention immediately is simply due to the way it’s lit. Have you thought about using a magnifier? It can help spot imperfections that are otherwise missed with the naked eye. Plus, if you share some photos here, the community could give you more specific advice!
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Thanks for the great advice, Expert101! I haven’t used a magnifier yet, but I’m definitely thinking about it now. I’ll try to post some photos later today for more specific feedback. My lighting isn’t the greatest either, so I’ll experiment with that! What’s the best way to set up a photo shoot for coins like these?
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LOL, buying a fancy magnifier is optional, but I swear by a simple LED light! It makes the details pop out in photos. Just make sure to keep the light at an angle to avoid glare. For photography, a plain background works wonders. Just grab a piece of black or white cardboard, and you’ll be set. Coin photography is an art in itself! @CoinCrazy123, looking forward to seeing your updates!
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