Vivitar 292 auto/thyristor flash - Untested

Vivitar 292 Auto/Thyristor Flash UNTESTED

Vivitar 283 Auto Thyristor Shoe Mount Vintage Camera Flash Untested

Vivitar Auto Thyristor 283 Auto Electronic Flash Camera DSLR Accessory Untested

Vintage Vivitar Auto/Thyristor 292. With Charger - Untested

VIVITAR AUTO 292 THYRISTOR CAMERA FLASH

Vivitar Auto Thyristor 225 Vintage Electronic Camera Flash Photography Untested

Vivitar Auto Thyristor 225 Camera Flash Vintage untested missing battery cover