Chinon Pro-990c electronic shoe mount flash unit

Universal Powerful Bounce Hot Shoe Electronic Flash Unit Chinon 900C

Chinon Pro-1290C Auto Off Flash Tested Unit Only twin double flash ideal olympus

Chinon Pro-990C Camera Flash ideal olympus trip om10 om20 om30 om40 om1 om2n

TESTED Konica X-24 Auto Electronic Flash Unit | EXCELLENT | CLEAN | PWO

Vintage SLR Film Camera Flash Units Shoe Mount [Tested Working]

Canon Speedlite 188A Vintage Shoe Mount Flashgun w/ case UNTESTED

CHINON 900C Computer Control Camera Bounce Flash. Not tested.