2024 Proof Roosevelt Dime - Planchet Error?

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Author	Replies: 7 / Views: 429
Parnelli917 Valued Member United States 389 Posts	Posted 03/12/2025 2:12 pm The Dime in the proof set I received from the Mint looked like it had toning on the reverse, which seemed a little odd for a new proof set. When I looked at it closely, the reeding looked like copper. It was as though there wasn't enough cladding on the planchet. Look at the lower rim on the reverse image. Also, both photos were taken about the same time. Annealing process maybe? Is this common? Report this Post to the Staff

Spence Moderator United States 32884 Posts	Posted 03/12/2025 2:23 pm @parn, I do see that some of the reeds seem to be copper colored and I also see what looks like diffuse toning across the bottom on the rev. I'm interested to see what others think, because neither of these seems to out-of-the-ordinary to me. "If you climb a good tree, you get a push." -----Ghanaian proverb "The danger we all now face is distinguishing between what is authentic and what is performed." -----King Adz Report this Post to the Staff
jbuck Moderator United States 159316 Posts	Posted 03/12/2025 2:56 pm I believe it is just toning. The lens is not air tight, so the coins are subject to the environment from the Mint, to the fulfillment center, to you. It does not take much to get a coin to start toning. Coin Collector Since 1978 My Avatar My Old Avatar My 7070 My Eisenhower Dollars CCF Members on eBay CCF eBay Search Engine Report this Post to the Staff
Parnelli917 Valued Member United States 389 Posts	Posted 03/12/2025 3:05 pm Thanks for the responses guys. Toning makes sense. Report this Post to the Staff
jbuck Moderator United States 159316 Posts	Posted 03/12/2025 3:34 pm Our pleasure. Coin Collector Since 1978 My Avatar My Old Avatar My 7070 My Eisenhower Dollars CCF Members on eBay CCF eBay Search Engine Report this Post to the Staff
Marve65 Pillar of the Community United States 4972 Posts	Posted 03/12/2025 8:17 pm Quote: It was as though there wasn't enough cladding on the planchet. There are 2 layers of clad (cuppro - nickel) rolled and bonded to a center core of copper for clad planchets. Report this Post to the Staff
Dearborn Moderator United States 66551 Posts	Posted 03/13/2025 9:27 pm This is not all that uncommon for toning like to happen. 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: 47/76 Uncirculated American Silver Eagles My American Silver Eagle Proof Collection Innovation Dollars Eisenhower-Dollars Kennedy-Half Dollars Washington-Quarters Roosevelt-Dimes Buffalo-Nickels Jefferson-Nickels Lincoln-Cents Report this Post to the Staff
Errers and Varietys Bedrock of the Community United States 56169 Posts	Posted 03/14/2025 01:19 am I agree that it's just toning. Errers and Varietys. Report this Post to the Staff
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