What happened
After completing a landing on runway 27, a Stinson (N6319M) began taxiing toward its parking area. The pilot of the N6319M utilized a parallel taxiway to reach the approach end of the runway for the purpose of crossing it.
The pilot reported that he did not observe any aircraft on the far side of the runway and proceeded to cross in a southerly direction. As the Stinson reached the opposite side of the runway, it struck a Cessna 210B (N9616X) with its left wing. The N9616X was stationary, facing a northerly direction, and was waiting to enter the runway for takeoff at the time of the left wing to left wing collision.