I have in my possession 3 new mirrors which may be a good fit somewhere in the universe of Sevens.
Two of the mirrors, one right and one left, are swan neck shaped fender mirrors 4" in diameter and approximately 5.5" tall.
The remaining mirror is cobra style center rear view mirror which is 2.5" by 6" wide.
They are new and still in the boxes. More details can be found in the attached photos.
These wonderful specimens can be had for the amazingly low deep cut unhealable price of $50 for all and available for local pickup.