Slide box labeled 1969. Images from Between the Lines, Joannie, Mabel Hampton, lesbian pulp fiction, J. Nestle, and other people and publications.'

Slide box labeled 1970s. Images of people, groups, events, GWSC, Lesbian LA map, Pride, Feminist Studio Workshop, SCWU founders, Olivia Collective, Apple Room, and Oxford.

Lesbian activists and publications, BIPOC lesbians, Latina lesbians, Pride events, and Tatiana de la Tierra.

Handy Women (Women's Building) 20th Reunion Anniversary.

Slide box labeled 1970s duplicates. Images of locations around Los Angeles, possibly for Lesbian Los Angeles map.

Slide box labeled "Lesbians of color. African American."

Slide box labeled "Duplicates." Images of lesbians of color, Dyke March, Women's Building, Pride March, Lesbianas Unidas,

This series includes both personal photographs and images related to Yolanda's professional and academic interests. Materials include photographs of friends and family, photo albums, LGBTQ events and conferences, Pride, the Dyke March, the Women's Building in Los Angeles, exhibits, trips to Perú, and artwork and images by other photographers.

Slide box labeled "LA Lesbians 1970s by Sheila Ruth". Images of women, social events, basketball team, film conference, dances, Zsuzsanna Budapest trial, Dianic Mechanics, music performances, posters, Sisters newspaper, Woman's Switchboard, Westside Women's Center, Women's Building, Apple Room, and Lesbian Tide. Slides are labeled with the names of people who are photographed.

Images of books, banners, Pride events, flyers, articles, Women's Building, Dykes on Bikes, Zsuzsanna Budapest trial, GALAS, images of lesbian women, Herself Clinic, lesbians of color, and many images used for the Lesbian History Project.