Richard Cassan:
Richard Cassan:
Richard Cassan:
Richard Cassan:
Richard Cassan: Hughes H-4 Hercules
Richard Cassan:
Richard Cassan:
Richard Cassan: Portland
Richard Cassan:
Richard Cassan:
Richard Cassan:
Richard Cassan:
Richard Cassan:
Richard Cassan:
Richard Cassan:
Richard Cassan:
Richard Cassan:
Richard Cassan:
Richard Cassan: Multnomah Falls
Richard Cassan: Pacific