Symmetric Canonical Self-Dual Decahedra

28 total:  13 

10 have C2 symmetry:  2 

7 have 9 edge lengths:  1 

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

Self-Dual Decahedron #13 (canonical)