Double Asteroceras in very nicely shaped nodule with Promicroceras. 

This nodule was split when found (to find out if it contained anything!), but could be glued back together and prepped from one side or the other. 1 has a hollow body chamber (in photos) which could be filled prior to gluing back together for an easier time prepping. It could also be left as is and just tidied up a bit. 

Really nice display piece. This will look fantastic when prepared. 

55mm and 67mm Asteroceras specimens. One brown calcite and one yellow calcite with brown body chamber. Rock 290x260mm

Moderate difficulty. Will require air tools with the amount of matrix to remove, but should pop well and clean up relatively easily.