
Extensions # 2, Extensions, New York, 1968, 15 X 23 cm. Acconci Vito Hannibal, Breton André, Chatard Jean, Cohen Marvin, Conley James, Di Prima Diane, Dunn Denis, Ferrari Mary, Ford Charles Henri, Gallup Dick, Graham Dan, Hayn Annette, Heliczer Piero, Heller Michael, Hildesheimer Wolfgang, Kern Robert, Krolow Karl, Malanga Gerard, McCaig Don, Nikuni Seiichi, Reverdy Pierre, Rosen Allan, seidman Hugh, Thiel Paul, Towle Tony, Trakl Georg, Williams Emmett

Extensions # 4, Extensions, New York, 1969.

Extensions # 5/6, Extensions, New York, 1970. Vito Acconci, Clark Coolidge, John Ashbery, Piero Heliczer, Joseph Vojacek.