The San Francisco Chronicle was a San Francisco newspaper.
Arriving in San Francisco on 17 April, 1906, Helen Sinclair confirmed the date upon finding a copy of the San Francisco Chronicle. (AUDIO: The Gift [+]Marc Platt, Doom Coalition 2 (The Eighth Doctor Adventures: Doom Coalition, Big Finish Productions, 2016).)
On 14 February 1968, it reported that a circular symbol with an "R" in it — the symbol of the Revolution Man — appeared on both towers of San Francisco's Golden Gate Bridge. While some hailed the Revolution Man as a sort of Messiah, Lieutenant Marco Phillips said that the act of vandalism served to "promote the activities of drug-takers and draft-dodgers". (PROSE: Revolution Man [+]Paul Leonard, BBC Eighth Doctor Adventures (BBC Books, 1999).)