UFO News Article: 

“UFO Seen in 4 State Counties”, 29 July 1972 
(The Milwaukee Journal, Wisconsin)

A UFO was sighted over Shawano, Waupaca, Outagamie and Brown Counties in Eastern Wisconsin on the early morning of 29 July 1972, The Milwaukee Journal reports:

http://news.google.com/newspapers?id=2wcqAAAAIBAJ&sjid=pigEAAAAIBAJ&pg=4656,5117734

Quote from the article:

“Sheriff’s Department officers in Shawano and Waupaca Counties reported seeing the object themselves.

A Shawano County officer described the object sighted there as appearing bright orange and about the size of a volleyball and traveling at a height of 800 feet. He said it followed a zigzag pattern across the sky.”

NOTE: The newspaper date is 29 July 1972.

County map of Wisconsin (wikimedia.org
(wikimedia.org image)