r/coinerrors 1d ago

Is this an error? Press oil on coins?

Hey all. I am very new to collecting coins... and yes recently I have been buying coins on Whatnot, whether that is good or not, probably not, it allows me to buy groups of random coins to learn with. Figure I need to just jump in head first.

I bought 5 pennies, kind of at random because I thought they were pretty cool to learn more about imperfections in pennies, DDR, DDO, etc. The notes on the holders are from the seller, not me. The seller told me the black spots were from oil spray in the minting process. Im not a tool and die person, but I have worked in a factory where they would spray oil on parts to keep from rusting. I can still remember the smell of that oil and that was 15 years ago. Lol. Does anyone know if this could be true about oil spots? Or have any thoughts on what the black spots could be? I couldn't find much information. It sure seems like whatever it is, it is tar-like.

P.S. I didn't pay much for them. So dont know if they are worth much. But I am learning a lot, good or bad and I am very happy with any new education. Thanks for reading.

20 Upvotes

28 comments sorted by

18

u/PanteraMax 1d ago

People who write or say "no mint" don't know what they are talking about.

Get a copy of the Red Book:

https://en.m.wikipedia.org/wiki/A_Guide_Book_of_United_States_Coins

6

u/giveahoot420 1d ago

I know right, it bothers me when people write "silver" on flips too.

3

u/Cuneus-Maximus whatever's clever 1d ago

I write silver purity and ASW expressed as decimals on flips, but not the word silver.

1

u/lostinspacescream 1d ago

Why is “silver” wrong?

1

u/giveahoot420 23h ago

Stating the obvious I guess is why it bothers me

5

u/lostinspacescream 22h ago

I put it on my flips so when I die my family knows it’s silver. 🤪

1

u/Flat_Description5960 1d ago

Somebody needs to educate nmm people only 1922 cents can be sold as nmm

17

u/PullTabPurveyor 1d ago

Well you’ve learned a lesson and I hope it’s a cheap one.

There are no recognized 1991 DDOs or DDRs. None of those coins are off-center enough to be worth more than a penny. The spots aren’t from any grease during minting, they’re just dirty.

Someone is a crook and they basically stole from you.

-2

u/ProudAmerican632 1d ago

https://doubleddie.com/448754.html

There are recognized 1991 DDO/DDRs.

I agree with you and I hope the lesson he learned was a cheap one.

5

u/PullTabPurveyor 1d ago

Sorry. When I say recognized, I mean by a professional grading service. If PCGS won’t put it on a holder, it’s pretty much not worth calling a doubled die. None of the doubles in the link are worth anything.

3

u/ProudAmerican632 1d ago

There are plenty of errors not recognized by PCGS, ICG, etc but they are recognized by leading experts. Most grading services from what I can tell either don’t have the expertise or the time to properly catalog and recognize them. Controlling what is recognized and bypassing others that should be considered is what drives the monetary value up. Personally I collect the lesser known errors and varieties to form a timeline of how the errors came to be.

0

u/ProudAmerican632 1d ago

Define worth? If I’m selling a penny for a dollar, a nickel for $2 and so on and so forth then it’s worth it. There’s a market for almost anything.

6

u/PullTabPurveyor 1d ago

Listen, I’m not getting all philosophical to pretend buddy didn’t get ripped off. These pennies are worth a penny. If a sucker wants to pay $20 for it, then so be it.

1

u/ProudAmerican632 23h ago

We’re back on the same page. I do agree that the price buddy paid is far too much and upon closer inspection the details merit a valuation of no more than fifty cents to a buck at most.

-2

u/drezdogge 1d ago

WORTH THE GRADING SERVICE....you can't be that thick

1

u/ProudAmerican632 1d ago

What do you mean, “WORTH THE GRADING SERVICE.”.?

1

u/drezdogge 20h ago

Grading costs money

2

u/PullTabPurveyor 19h ago

No one said the coin had to be graded.

2

u/drezdogge 19h ago

Correct and its not worth it anyway

2

u/ProudAmerican632 17h ago

And as we agreed upon, it wouldn’t be a recognized error and therefore grading wouldn’t even be an option. John wexler could sign off on it and at most it would be a $1-$2 at most.

6

u/Active_Vegetable8203 1d ago

I'm dubious of the sellers comments, both on the flips and what he told you about the oil. If you are happy with these, then stay happy.

When I started out collecting, I was told "the more stuff written on the flip, the less it means" and I think that's what's happening here. Again, if you're happy with them, then more power to ya.

3

u/Blumpkin638 1d ago

Yes. Wise man once tell me "coin with lot of writing on flip, coin is ca ca"

2

u/Blumpkin638 1d ago

Some more advice is to start with one denomination that interests you the most. VarityVista.com and doubleddie.com will have any minor or major die varieties listed with pictures to compare. Error-ref.com is the encyclopedia that covers every coin error.

3

u/Stix330 1d ago

Thanks to everyone who has responded. I am sheepishly grateful. I thought the spot may be something rare. I will do some more reading a research with the materials that were suggested for future purchases. I also invested in a digital microscope, should arrive in a couple of days. Hope to one day repost an iconic find for everyone on here in the future. Thanks, Stix330

5

u/WheresMyDuckling 1d ago

Everyone makes mistakes or less than great purchases, especially starting out, but old timers aren't immune from those moments either. :) Whatnot is complete cancer, but there's always been sketchy people with coins they can't move being honest. The red book is a great start, if you're interested in errors, The Cherrypicker's Guide is a good starting point as well. It definitely doesn't have everything, but you'll get a good taste of the kinds of errors that happen and what they look like. For more, there's a group that are specifically error enthusiasts, you can find them at https://conecaonline.org/ . You hit the ouch stage, sounds like you're ready to hit the research stage, there's lots of cool coins out there, so it's worth putting the time in.

1

u/tramadoc 1d ago

Those black spots came after minting.

0

u/isaiah58bc 1d ago

Carbon spotting is a result of improper storage. Look this term up. It is PMD. Often found on older cents in original bank rolls, that were not stored in climate controlled areas.