1990d-lincoln

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mikev50
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1990d-lincoln

#1 Unread post by mikev50 » Tue Nov 06, 2018 12:51 am

there is a dot between the " s of states and o of of on the reverse " any idea what it could be--its raised and coin weighs 2.5 grams--thanks
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DSCN0507.JPG (151.78 KiB) Viewed 74 times
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DSCN0508.JPG (142.32 KiB) Viewed 74 times
Last edited by mikev50 on Tue Nov 06, 2018 10:16 am, edited 1 time in total.



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Daniel
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Re: 1990d-lincoln

#2 Unread post by Daniel » Tue Nov 06, 2018 7:01 am

Looks like a Rockwell hardness test on the die that struck this coin.

https://conecaonline.org/rockwell-hardn ... oln-cents/

PetesPockets55
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Re: 1990d-lincoln

#3 Unread post by PetesPockets55 » Tue Nov 06, 2018 7:54 am

Congratulations to you Mike if it is. Rare to very rare according to the article.

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PALH1
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Re: 1990d-lincoln

#4 Unread post by PALH1 » Tue Nov 06, 2018 10:54 am

i have personally come across a VERY FEW "dot coins" in my years .....

:eureka:
..... i had a fellow CONECA member contact me some time ago, he was putting together a book on these.
i have not heard anything yet.
whistling2:

1 find ... 1863 IHC
hugeeyes
Attachments
1863 IHC DOT N REV6.jpg
1863 IHC DOT N REV4.jpg

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Re: 1990d-lincoln

#5 Unread post by Daniel » Tue Nov 06, 2018 7:02 pm

Pete Apple by chance?

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PALH1
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Re: 1990d-lincoln

#6 Unread post by PALH1 » Tue Nov 06, 2018 7:50 pm

...... :s

i can't remember D

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Re: 1990d-lincoln

#7 Unread post by PetesPockets55 » Tue Nov 06, 2018 8:03 pm

Daniel wrote:
Tue Nov 06, 2018 7:02 pm
Pete Apple by chance?
? Daniel

The surface of the circle on OP's coin seems a little bumpy. Blister?

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Re: 1990d-lincoln

#8 Unread post by Daniel » Tue Nov 06, 2018 9:20 pm

It's possible but it is perfectly round with a flat top, blisters usually have round tops.

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