Cleo McCall:
Shenandoah Cavern
Cleo McCall:
Shenandoah Cavern
Cleo McCall:
Shenandoah Cavern
Cleo McCall:
Shenandoah Cavern
Cleo McCall:
Shenandoah Cavern
Cleo McCall:
Shenandoah Cavern
Cleo McCall:
Shenandoah Caverns
Cleo McCall:
Shenandoah Caverns
Cleo McCall:
Lost River Cave, Pennsylvania
Cleo McCall:
Lost River Cave, Pennsylvania
Cleo McCall:
Lost River Cave, Pennsylvania
Cleo McCall:
Shenandoah Caverns
Cleo McCall:
Shenandoah Caverns
Cleo McCall:
Shenandoah Caverns