1976-D Quarter With OBV Rim Fin, REV Collar Clash?

To participate in the forum you must log in or register.

Author	Replies: 7 / Views: 731
Brandmeister Pillar of the Community United States 6968 Posts	Posted 12/14/2024 5:10 pm Not quite sure what is going on with this quarter. The obverse seems to have a slight MAD that raised a Rim Fin. However, on the reverse, it seems like there might be a collar clash? The two features are in the same area, but not completely aligned. I was under the impression that the hammer die is what produces a single sided misaligned die strike. But I was also under the impression that only the hammer can suffer a collar clash, because the anvil die doesn't move relative to the collar. Am I misinterpreting one or both of the striking events on this coin? Report this Post to the Staff

-makecents- Pillar of the Community United States 9058 Posts	Posted 12/14/2024 5:47 pm This area is a weak spot for me but something that may help explain what you say and are seeing, the hammer die is typically the obverse die but not always. -makecents- Report this Post to the Staff
Errers and Varietys Bedrock of the Community United States 80495 Posts	Posted 12/14/2024 6:20 pm I do believe the reverse is showing a Collar Clash. Errers and Varietys. Report this Post to the Staff
Dearborn Moderator United States 110203 Posts	Posted 12/14/2024 8:52 pm Rim Fin on first image, collar clash on second image, all because of a mis aligned die. Collecting since 1972. Learning from then on "Tell me and I forget. Teach me and I remember. Involve me and I learn." - Benjamin Franklin 7070 type set coin count: 51/76 Uncirculated American Silver Eagles My American Silver Eagle Proof Collection Sacagawea Dollars Innovation Dollars Eisenhower-Dollars Kennedy-Half Dollars Washington-Quarters Roosevelt-Dimes Buffalo-Nickels 1938-2005 Jefferson-Nickels Lincoln-Cents Report this Post to the Staff
Brandmeister Pillar of the Community United States 6968 Posts	Posted 12/14/2024 9:12 pm Dearborn, hence my question. The MAD is on the opposite coin face from the collar clash. I thought those are both hammer die phenomenon, but obviously both die weren't the hammer. Report this Post to the Staff
-makecents- Pillar of the Community United States 9058 Posts	Posted 12/15/2024 09:32 am Maybe a mild version of this. LINK https://www.error-ref.com/dual-misa...f-both-dies/ -makecents- Report this Post to the Staff
gigi2110 Pillar of the Community United States 1770 Posts	Posted 12/15/2024 10:23 am Brandmeister, Sorry can't help, but like to see where this go gigi2110 Report this Post to the Staff
Brandmeister Pillar of the Community United States 6968 Posts	Posted 12/15/2024 10:41 am Makecents, I think maybe you nailed it. The marks resemble a milder version of the Virginia quarter shown in the article. The misalignments on this coin are just about 90 degrees from each other. You'd expect 180 for tilted, or 0 for off center strike. The article describes a chaotic production run, and I rather imagine producing the huge number of bicentennial quarters was nothing short of a fire drill at the Mint. I'd call that the leading theory unless we find a better one. Thanks! =) Not sure why that article didn't come up on Error Ref when I searched for "collar clash". Report this Post to the Staff
	Replies: 7 / Views: 731

To participate in the forum you must log in or register.

All Forums Category: US Coins and Currency Forums Forum: US Modern Variety and Error Coins

Silver Gold Bull US is the United States leading bullion dealer. We deliver gold coins, gold bars, silver coins, silver bars and precious metals to your door. Order today!

The First Dollar, your premier source for bullion and rare coins. See our bullion list on the site and the coin inventory on ebay.

View Last 100 New Topics

View Last 100 Active Topics

Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Coin Community assumes no liability for errors. Copyright 2005 - 2026 Coin Community Family- all rights reserved worldwide. Use of any images or content on this website without prior written permission of Coin Community or the original lender is strictly prohibited.
Contact Us | Advertise Here | Privacy Policy / Terms of Use

Coin Community Forum

It took 0.31 seconds to rattle this change.