21. Wyatt McSpadden's foldout postcards Artist: Ant Farm Classification: Ephemera Materials: 5 postcards Dimensions: 27 1/2 x 7 in. Accession Number: 2005.14.100
22. Environmental Communications financial correspondence Artist: Ant Farm Classification: Ephemera Materials: folder containing 35 documents Dimensions: 11 x 8 1/2 in. Accession Number: 2005.14.309
23. Ant Farm video correspondence and Cadillac Ranch and Media Burn Video Distribution information Artist: Ant Farm Classification: Ephemera Materials: 2 folders containing a total of 44 documents Dimensions: 11 x 8 1/2 in. Accession Number: 2005.14.310
24. Envelope to Chip Lord from Doug Michels Artist: Ant Farm; Michels, Doug Classification: Work on paper Materials: ink and colored pencil on gray envelope with postmark and three postage stamps Dimensions: 9 x 12 1/8 in. Accession Number: 2013.76.4