In the late 1970s, Biron collaborated with Gronk, Teddy Sandoval and Jerry Dreva — all mail artists, like him. The collection includes correspondence and the art exchanged with these artists in 1978-79.

Materials are arranged in the order in which they were received from the artist.

This collection of papers, photos, LP records and three-dimensional objects represents the personal collection of the performance artist Robert Legorreta, also known as Cyclona. Items of special interest include Cyclona's scrapbook and LP record and artifact collection depicting representations of Latinos.