[Cusick]

This photo comes from the Pittsburgh Press of October 30, 1989. In the accompanying article, Mrvos is speaking as a Steelers fan. The article cites him as "Joe Mrvos, Dormont." This confirms that we have the right Joe Mrvos, as another article which mentioned him as a replacement ump gave Dormont as his place of residence. This was important, because there was another Joe Mrvos in the Pittsburgh area who appeared in the sports section during the same era, but he was from Bridgeville.