Options
Patch of brightness on 1923 Peace
56morgan
Posts: 63 ✭✭✭
Is there an explanation of why this occurred? Perhaps a bit of polished planchet? Thank you.

0
Comments
The feed fingers rubbing back and forth over the lower die, in this case the obverse.
I agree with that opinion. Peace Roy
BST: endeavor1967, synchr, kliao, Outhaul, Donttellthewife, U1Chicago, ajaan, mCarney1173, SurfinHi, MWallace, Sandman70gt, mustanggt, Pittstate03, Lazybones, Walkerguy21D, coinandcurrency242 , thebigeng, Collectorcoins, JimTyler, USMarine6, Elkevvo, Coll3ctor, Yorkshireman, CUKevin, ranshdow, CoinHunter4, bennybravo, Centsearcher, braddick, Windycity, ZoidMeister, mirabela, JJM, RichURich, Bullsitter, jmski52, LukeMarshall, coinsarefun, MichaelDixon, NickPatton, ProfLiz, Twobitcollector,Jesbroken oih82w8, DCW
This is pretty commonly seen on Peace dollars in this exact area. Feed-finger rub is the usual explanation, as has been said.
A similar look can happen from die polish.
I see that a lot on coins.
My YouTube Channel
So it seems the effect is sort of like an unintentional die polish.
Have noticed it a lot on Mercury dimes and sometimes on Walkers. Probably other series also.
Seems to me like it appears more on designs with basined fields. Not sure if coincidence or something to that.
"To Be Esteemed Be Useful" - 1792 Birch Cent --- "I personally think we developed language because of our deep need to complain." - Lily Tomlin
I agree with captHenway.
Excellent pictures which helps to determine the cause....Cheers, RickO
@56morgan - here is a thread I started on mercury dimes with the same “die burn” as your peace dollar. It has a lot of useful info:
https://forums.collectors.com/discussion/1028759/what-caused-the-creation-of-these-shiny-marks-on-mint-state-mercury-dimes#latest
Thanks for posting this issue - I learned something new today!
“In matters of style, swim with the current; in matters of principle, stand like a rock." - Thomas Jefferson
My digital cameo album 1950-64 Cameos - take a look!