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Replies: 15 / Views: 669 |
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Pillar of the Community
United States
6108 Posts |
So here is your Lincoln Cent variety trivial fact for the day. Of the 11 RPMs listed by VarietyVista for 1941-S, 10 of them are on the more rare large S mint mark. So while the large S mint mark is more rare, you are more likely to find a variety if that's what you have (DDO-001 is also on a large mint mark die). But then there is the lone small mint mark RPM, good ol' RPM-001. This is a fairly easy to see RPM to the west. I found this one in an album of BU Lincoln cents and it jumped right out. But also pretty easy to see on most circulated coins as well. I wasn't going to post this one as it's just another minor RPM, but then I saw that strong MD on the date and mint mark. I don't know if it will truly help, but at least here you can get a nice look at the RPM next to some MD for comparison. As with doubled dies, the RPM goes outside of plane of the devices, while the MD just reduces them. And finally, since the MD here can be classified as slide doubling, you see the striations that run parallel to the direction of travel for the MD, while the RPM has no such things. And okay, one final thing. Notice the notch between the primary and secondary S's in the lower left. MD just blurs from corner to corner. I use this last characteristic all the time to separate out MD from doubled dies. 1941-S/S Lincoln Wheat cent - RPM-001   
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Bedrock of the Community
United States
74060 Posts |
Nice RPM tropicalbats! That coin is a beauty. 
Errers and Varietys.
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Moderator
 United States
15419 Posts |
Very nice example. 
Take a look at my other hobby ... http://www.jk-dk.art
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Moderator
 United States
56855 Posts |
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Pillar of the Community
United States
1231 Posts |
That mint mark area is a little messy do to RPM and MD thanks for educating me and defining the differences it does help .
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Pillar of the Community
 United States
1998 Posts |
Very interesting info, thanks... and congrats on the find
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Pillar of the Community
United States
2404 Posts |
Thank you for sharing coin and information 
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Pillar of the Community
 United States
1464 Posts |
Such a subtle distinction, but I see what you have explained very well. Thank you. You're posts are always educational and well done. 
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Pillar of the Community
United States
4135 Posts |
Again and again you keep me learning. Thanks, and that is a good looking coin.
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Bedrock of the Community
United States
94367 Posts |
Beautiful coin to boot. Happy T-Day!
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Pillar of the Community
 United States
5772 Posts |
This is a excellent example showing MD on the date an MM, but it isn't on the secondary MM.
Thanks for going into detail to describe to newer members what to look for.
Words of encouragement are one of the major food groups. We need to consume them regularly to thrive and grow.
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Moderator
 United States
95740 Posts |
would that be slide doubling with an RPM?
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Pillar of the Community
 United States
6108 Posts |
Thanks all! Hope everyone had a spiffy fine Thanksgiving. Yes, as noted in the description it's slide doubling (MD) with an RPM to the west. I would have to look at some of my other examples of this RPM, but I think a lot of these have the MD on the mint mark. I've always wondered if the MD could be on the die.
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New Member
United States
8 Posts |
Nice coin! 
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Pillar of the Community
United States
979 Posts |
Thanks for the trivia and lesson. Photos always top quality. Cheers and Happy Thanksgiving.
"We are all flawed, some MD and some PMD." NYI
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Pillar of the Community
 United States
8744 Posts |
Very cool example of more than one thing happening! Quote: I've always wondered if the MD could be on the die. I've never thought about this being a possibility but wouldn't that make it a doubled die? Added: After thinking about this, I don't think this would be possible, as we are missing the third product that allows there to be Machine Doubling, the planchet that moves during striking. When making the die, it is just the hub striking the die and a doubled die is created when they are misaligned. You made me think about it though. 
-makecents-
Edited by -makecents- 11/24/2023 08:22 am
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Replies: 15 / Views: 669 |
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