The Barbara Raben Collection on the Las Vegas Jewish Community (1976-2018) is comprised of materials collected by Barbara Raben that document her personal life and her involvement with the Las Vegas, Nevada Jewish community, specifically the Hadassah Southern Nevada Chapter and the Jewish Family Service Agency (JFSA) of Clark County, Nevada. Hadassah and JFSA records consist of photographs and programs from events held by the organizations. Materials also document Raben's business, The Candy Factory, and her connections to the Florence Melton School of Adult Jewish Learning.

The Las Vegas Ambassadors Collection (1968-1985) primarily consists of a scrapbook, newspaper articles, and photographs documenting the activities of the Las Vegas Ambassadors youth singing group. The materials were compiled by Harry LaFavor, the Ambassadors' business manager, who co-founded the group with Norman Kaye and Richie Astone to promote a positive image of Las Vegas. The collection also includes a songbook, vinyl record and ¼” tape recording, and promotional materials.