Series E Savings Bond VALUES - Version 1.6 CALCULATES the VALUES and other data for Series E (bought before 7/80) Savings Bonds. ONE MINUTE DOWNLOAD; ONLY ONE EVER NEEDED! Program can be accurate for decades without upgrades. NEEDS Excel spreadsheet V4.0 or later. Open from within Ex cel. (It may take the Excel V7 or Office '97 many minutes to translate this V4 spreadsheet. Please be patient.)