Symmetric Canonical Self-Dual Decahedra

28 total:  3 

3 have C3v symmetry:  1 

2 have 4 edge lengths:  2 

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

Self-Dual Decahedron #3 (canonical)