Talk:Wheel of Fortune timeline (network)/@comment-174.26.129.88-20191009074458/@comment-174.26.129.88-20191010051231

Also, for the July 15-September 5, 1975 era:

it is *presumed*, but not confirmed, that the special spaces still had white borders. (It is believed that the change occurred simultaneously with the retirement of "Buy A Vowel".)