“UFO Sightings Back In Season”,
25 August 1967 (The Blade, Toledo, Ohio)
Several people sighted bright, silvery disks west of Ontonagon, Michigan and in Houghton County, Michigan in late August 1967, according to The Blade:
http://news.google.com/newspapers?id=mxxPAAAAIBAJ&sjid=eQEEAAAAIBAJ&pg=6463,902963
Quote from the article:
“The Federal Aviation Agency at the Houghton County Memorial Airport said an Air Canada aircraft flying northwest of Houghton reported a similar sighting of an object above the plane.”
Aerial view of Ontonagon, Michigan
(viewfromaboveonline.com photo)