Need info....thanks

Anyone have info…any would be appreciated

Three crucial measurements would be helpful:

  1. The diameter of the projectile (or inside the case mouth, with the projectile removed).

  2. The diameter of the rim (the widest part, at the base)

  3. The length of the case (the brass part, without the projectile).

A photo of the base of the case, to show any stampings, would also be very useful.

Tony is right, we would also need the side view of the single projectile and all fuze markings. is the base of the projectile marked in any way?
In short, many photos and exact measurements.