both of those drops are different graphics.Well, the graphic itself seems to have been added to the Stratics database 01/2020, but there isn't a page for it:
UO-Item-18073-1911.png - Stratics Community Wiki
wiki.stratics.com
There were two similar drops on Legends last year, so I'm presuming it's part of some EM Event storyline and maybe this item hasn't been updated on Stratics?
Thanks for finding it.It was a Legends drop. Probably last year and just didn't get added to the wiki. There's only 10 Legends drops for last year in there when there should be one per month. There is one displayed at the rewards hall on Legends to confirm it.
the event arc that produced this item on Legends, by EM Erebus, began in January 2019 and the last report I can find for it is on June 26, 2019Thanks for confirming as well; just found this item myself while searching for potentially missed items in the wiki that I'd seen in Luna on Atlantic. As for when, that's why I'd put together https://wiki.stratics.com/index.php?title=UO:Potentially_unlisted_Event_Moderator_items . Looks like it was December 2018, July 2019, or November 2019.