EXHIBIT 4.1 ----------- SECOND SUPPLEMENTAL INDENTURE This "SUPPLEMENTAL INDENTURE", dated as of April 19, 2007, to the Indenture dated as of December 15, 2005 as supplemented by the First Supplemental Indenture dated as of October 6, 2006 (as...Supplemental Indenture • April 19th, 2007 • Clarke American Corp. • Blankbooks, looseleaf binders & bookbindg & relatd work • New York
