FDCD Stability and Control Branch Photo. Names, rows front to back, people left to right: Ground level: 1. Margery Hanna 2. Debra L. Livingston 3. Carolyn Grantham 4. Nell Moore 5. Katherine G. Johnson 6. Hewitt Phillips Step 1: 1. John Shaughnessy 2. John Young 3. Bill Martz 4. Charles T. Woolley Step 2: 1. Al Hamer 2. Marion Wise (?) 3. Suresh Joshi Step 3: 1. Willard W. Anderson 2. Albert A. Schy 3. Daniel P. Giesy Step 4: 1. Hugh Bergeron 2. Claude Keckler 3. Nelson Groom 4. Ralph Will Names Given by Danial Pl. Giesy.