Hi Unsub,

The Monkey Wrench Gang is a novel written by American author Edward Abbey (1927–1989), published in 1975. In my opinion Hayduke hog face is perfect with the SARsquatch.

Here's the blog where I've found the original pic: http://profile.myspace.com/index.cfm?fuseaction=user.viewprofile&friendid=198398588


The Monkey Wrench Gang on Wiki: http://en.wikipedia.org/wiki/The_Monkey_Wrench_Gang


The Mighty Ken Sanders displays the Hayduke tee: http://www.flickr.com/photos/citizenkafka/210992694/


R. Crumb's characters: http://www.flickr.com/photos/dave__peggy/480640549/sizes/l/


Ken Sender rare Books (and Monkey Wrench Gang Shirts): http://www.kensandersbooks.com/index.htm


The Monkey Wrench Gang Movie: http://www.imdb.com/title/tt0482548/


The 1987 Monkey Wrench Gang Calendar: http://www.abbeyweb.net/calendars/mwg1987.html