1. Letter to Tom Marioni from Mel Henderson (Bay Area Roach Clip Show) Artist: Henderson, Mel Classification: Work on paper Materials: red marker on San Francisco State College stationery, two-sided Dimensions: Sheet: 5 1/2 x 8 1/2 in. Accession Number: 1995.46.441.12
2. Letter to Tom Marioni from Mel Henderson (Bay Area Roach Clip Show) Artist: Henderson, Mel Classification: Work on paper Materials: a: Blue ink on San Francisco State College stationery, two-sided b: Blue ink on envelope Dimensions: Sheet: 11 x 8 1/2 in. Accession Number: 1995.46.441.11.a-b
3. Letter to Tom Marioni from Mel Henderson (The Return of Abstract Expressionism) Artist: Henderson, Mel Classification: Work on paper Materials: blue ink on postcard, two-hole punched, two-sided Dimensions: 5 1/2 x 3 1/4 in. Accession Number: 1995.46.150.29
4. Sherrif's Office, Orange County, Case No. 354-924 (The San Francisco Performance) Artist: Henderson, Mel; Kos, Paul Classification: Work on paper Materials: typewritten text, black and blue ink, graphite, and black and green marker on paper, thirteen pages Dimensions: sheet a–j: 11 x 8 1/2 in. (each) Accession Number: 1995.46.439.45.a-m