Kinda looks like you have a 69 fender, the plastic "pedestals" for a 68 are available but the holes where they attach are missing..... And the whole plate is stamped differently....
Yeah. I was thinking maybe the 68 fender was damaged & someone found a 69 fender & welded in the rectangle side marker hole & cut the round 68 style hole....
I dug up pictures of my 68 & both fenders are like your drivers fender...