The Brian "Paco" Álvarez Professional Papers (1997-2014) are comprised of the personal papers of Las Vegas, Nevada museum curator and arts advocate Brian "Paco" Álvarez. Cultural heritage institutions and events represented in this collection include the Neon Museum's relocated of the La Concha structure, the "Vegas VIP: Vegas Viewed in Postcards" exhibit and "Post Modern 2005" at the Mob Museum for the City of Las Vegas centennial celebration in 2005, and various photograph exhibits at the Liberace Museum. Also included in the collection are documents related to KUNV radio station "Gimme My KUNV" awareness event regarding the station's commitment to diverse radio shows.

The collection is comprised of various account and appointment books dating from approximately 1922 to 1972 kept by Las Vegas, Nevadan dentist, Dr. Jay Dayton "J. D." Smith, who operated a dental practice near 1st and Fremont streets. Also included in this collection are sympathy cards to Dr. Smith's family upon his passing, copies of his obituary from the Las Vegas Sun, copies of the Las Vegas Age with a front page article on Dr. Smith's appointment as U.S. Marshal, and a copy of the book K.O. Knudson: His Life by James Monroe Harvey.