Symmetric Canonical Self-Dual Enneahedra

11 total:  8 

4 have Cs symmetry:  1 

2 have 8 edge lengths:  1 

(box: x-ray)  (F: faces)  (slider: perspective)  (image: L=rotate R=zoom)  (M: metrics)

Self-Dual Enneahedron #8 (canonical)