The collection contains twelve (12) envelopes containing photographs relating to Arthur's brewing activities in the San Diego region, as well as two programs from the San Diego Strong Ale Festival.

The California State University San Marcos University Library oral histories collection consists of oral histories collected by the university through various means, starting in 1989 and continuing to present day. Oral histories include interviews of campus and community members relevant to our service region (north San Diego County, southwestern Riverside County, and to a limited extent the rest of San Diego County.

Holdings include the complete run of Celebrator California, Celebrator, and Celebrator Beer News magazines. Celebrator Beer News Magazine and its ancestor titles were newsmagazines focused on the craft brewing industry of the United States.

Documentation and realia covering the lifespan of Green Flash Brewing Company, Incorporated in San Diego County, CA for the years 2001-2022. Includes some documentation for affiliated/predecessor companies (Traditional Brewing Services, Inc., Le Brauerie Hand Crafted Ales, Inc., and North County Brewing, Inc.) and successor company GFBC, Inc. Documents include contract brewing services, purchase of Alpine Beer Company, and expansion activities nation-wide and internationally.