The West Coast DX Bulletin (WCDXB) was published weekly from 1968 to 1979 by Hugh Cassidy, WA6AUD, and his wife Virginia. The WCDXB had the latest information on current active DX stations, along with rumors about up and coming DXpeditions.
Source: West Coast DX Bulletin
On the Northern California DX Club website you have available in pdf format all the weekly bulletins published from issue May 1, 1968 to the last bulletin published on July 18, 1979.
12 Years publishing weekly information, expeditions and news related to Dx.
Thanks to WA6AUD for their publications, VE1DX for preserving them, and Northern California DX Club for scanning the entire collection and making it available online to all Dx enthusiasts.