Olympus OM System Electronic Flash T 20 for OM2 Shoe Mount With Case - Untested

This Olympus OM System Electronic Flash T20 for OM2 Shoe Mount comes with its case and is being sold as untested. It is compatible with Olympus brand cameras and has a hot shoe mount interface. The flash has not been tested and there is a small amount of corrosion in the battery compartment (see images).In the granby location.