Pozzi, Lucio and David Shapiro, Rudy Burckhardt - A Song For Lynn Umlauf (Signed)

Lucio Pozzi, David Shapiro & Rudy Burckhardt. A Song For Lynn Umlauf (The Poetry Mailing List Vol. VI No. 1). New York: The Mailer's Press, 1979. Unbound sheets,in folder and envelope. 14 pages + unique handmade linen piece. Folder: 7.125" by 5.5". Very good.  Light unobtrusive toning and soiling. David Shapiro's signature on the folder is lightly smeared. The envelope shows remnants of glue where it was sealed and has a couple small tears and creasing. Overall, a handsome copy of this scarce publication with a unique addition and signed by all participants.  A copy of A Song by David Shapiro and Rudy Burckhardt also known as The Poetry Mailing List Vol. VI No. 1 commandeered by artist Lucio Pozzi as a birthday present for the late painter Lynn Umlauf complete with a uniqueinscribed piece of linen.  A single poem by David Shapiro across 6 pages (two copies of the first page present) with 8 accompanying printed photographs by Rudy Burckhardt. Laid in is a piece of linen fol