WKRC-TV, Channel 2 in Cincinnati, Ohio will celebrate 60 years on the air this Friday (it began broadcasting on April 4th, 1949). To commemorate the anniversary, the station has created a Video Vault online that can be accessed here.
Included are vintage commercials, promotional spots, news footage and more. There are also old photographs and station graphics. You can read an article about the vault from Cincinnati.com here.
(Thanks to Zoneboy at the Sitcoms Online Message Boards for originally posting this.)