Johnny Carson's 29th anniversary episode was on October 3, 1991, and was the last anniversary show before his final show the following May. It's primarily a clip show, with a topical monologue, and with Carson on a lot of cold medication. Still brilliantly funny. Includes commercials for maximum nostalgia.
Technical: Recorded on a RCA VR671HF VHS VCR in SP hi-fi via average cable signal onto Maxell XL-HIFI T120 videotape. Some luminance and chroma corrections applied, and upconverted to 1080p60 to preserve motion and image quality.