Regarding the Earthbound Sprites Available

Hey guys,

I'm working on making a shadowbox from Earthbound and have been utilizing the sprites available to reference while I create vectors of them, however for the life of me I can't find the sprite for the mailbox in front of Ness's home. I'm referring to this page: https://www.spriters-resource.com/snes/earthbound/ . Could anyone point me in the right direction?

Thanks!