| Author |
Replies: 9 / Views: 1,277 |
|
|
Pillar of the Community
United States
751 Posts |
Edited by Panther 10/25/2019 2:51 pm
|
|
|
|
Moderator
 United States
56855 Posts |
Somewhat common actually. I think I read here on CCF it has something to do with a bit of a low pressure strike. John1 
|
|
Pillar of the Community
 United States
751 Posts |
I don't recall seeing it before. I have about 50 1974 LMC, none have it. I recently checked a bucket of Lincoln cents going back to 50's approx. 10,000 coins, not another in bunch ? Could someone post another with stepped rim Obverse and Reverse. Thanks; Dan
|
|
Valued Member
United States
194 Posts |
I've got six in front of me. mostly in the 70's range. it is fairly common for coins since I started looking, yours is a little better than some, but a good catch.
|
|
Bedrock of the Community
United States
62064 Posts |
Looks like it was worn off on the edge of the rim near the edges. I've seen this before. But I checked Mike Diamond's site and he mentions a little about a wide collar. http://www.error-ref.com/?s=wide+collarThat seems more like the different one. The second coin with the wider rim.
|
|
Pillar of the Community
 United States
751 Posts |
I had not considered the weight of the coin, so I weighed it against another normal LMC. I was a bit surprised at the difference. Any ideas as to why the weight difference ? Both coins are in relatively unworn condition. Dan NORMAL WEIGHT.  UNDER WEIGHT. 
Edited by Panther 10/26/2019 2:41 pm
|
|
Pillar of the Community
United States
5239 Posts |
That could be from lighter planchet stock.
|
|
Bedrock of the Community
United States
62064 Posts |
The weight is close to normal. Not an issue. Within tollerence.
|
|
Pillar of the Community
United States
2738 Posts |
I see this type of rim/edge junction from time to time. It's most likely the result of a conspicuously beveled junction between the apex of the planchet's proto-rim and the planchet's edge and a slightly weak strike that fails to erase that bevel. The cross-sectional profile of a planchet's edge does vary as a result of variation in the cross-sectional profile of the grooves in the upset mill and the spacing between the rotating inner drum and the fixed outer half ring.
Error coin writer and researcher.
|
|
Pillar of the Community
 United States
751 Posts |
Thank you everyone for your opinions. I appreciate your time. The search continues.
Dan
|
| |
Replies: 9 / Views: 1,277 |
|