Grinding Walls was created in 1995.
Grinding into Emptiness was created in 1989.
Grinding Tapes was created in 2005.
Grinding Halt was created in 1979.
Grinding Stone - album - was created in 1973-05.
No Walls was created in 1988.
Indian Grinding Rock State Historic Park was created in 1968.
These Walls was created in 2006-09.
Outside These Walls was created in 1939.
Sugar Walls was created in 1985.
City of Walls was created in 2003.
Walls of Fire was created in 1971.
Climbing The Walls was created in 2005.