As archivists we are always so indebted to those folk out there who have the instinct and the eye to save ephemeral items of seemingly little value, and later to gift what has become an important “collection” to libraries, historical societies, and museums. Currently on display in Berkeley’s Veterans Memorial building is a Berkeley Historical Society exhibit Up Against the Wall-- a visual array of posters from such a collection. The late Michael Rossman, a Bay area political activist collected approximately 25,000 posters documenting concerts, rallies, political campaigns, and other social causes and movements from 1965 to 1974. His friend Lincoln Cushing, a librarian, arranged for 39 of these to be seen in this exhibit, including a 1966 handbill from a May 14th Veterans Memorial Hall dance with the Grateful Dead. The exhibit runs through September 26th.