Sprite had this thing going on in the 60s and 70s I guess about putting parks and national monuments on the bottom of thier bottles. I got 7 or 8 differnt styles of acl Sprite dateing from said peroid and all I think have them on the bottom.
I don't think these are Crater Lake , but they are in that series,well may not the two at far right,but then again maybe just the farthest,hell I can't reach em.