7 7/8" - 6 5/8" - 5 5/8" X 6 1/2" (200mm - 168mm - 143mm X 165mm)

(front crown) FIDENZA 6320

(rear crown) 4 UNEL.38126   

Picture Don Mecklenborg

7 3/4" - 6 3/8" - 5 1/4" X 6 3/4" (197mm - 162mm - 133mm X 171mm)

(front crown) FIDENZA

(rear crown) 6320          

Picture courtesy Don Mecklenborg

7 3/4" - 6 3/4" - 5 5/8" X 6 3/8"  (197mm - 171mm - 143mm X 162mm)

(front crown) 5 / MIVA

(rear crown) A320-CA  

Picture courtesy on Mecklenborg