Artifact Details Title Rational Software Corporation button Catalog Number 102745626 Type Physical object Description Lable on button reads: "APRIL 24-28, 1995 Booch @ Rumbaugh on Tour The Evolution of Object Methods". Button mentions three firms: RATIONAL SOFTWARE CORORATION, SIGS CONFERENCES, MARTIN MARIETTA Date 1995 Manufacturer Rational Software Corporation Dimensions overall: 25 in x 2 in x 1 in Category Ephemera/Button Credit Gift of Thomas Schultz Lot Number X6407.2012