Rusty Blackbird (2017-153)
Contributing photographers indicated by (ph.)
Initial observer(s):
David A. Bell
Luke Tiller (ph.)
Corroborating observers and additional sources:
David J. Barton (ph.)
Thomas A. Benson (ph.)
Jon S. Feenstra
Hans Spiecker (ph.)
Ed Stonick (ph.)
Linda S. Terrill (ph.)
Scott B. Terrill (ph.)