Mark Gillis
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
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
Posted by Tim Troyer
Fans of the B-17 Flying Fortres
412th Pilot Mark Gillis
Photo courtesy of Tim Troyer
Mark and June Gillis
Photo courtesy of Tim Troyer
December 2021
Mark Gilles in a 2019
Photo courtesy of greenbaypressgazette.com.
Mark and June Gillis
Photo courtesy of Russ McKnight
Posted by Tim Troyer
Fans of the B-17 Flying Fortres