People (usually men) who worked for the railroads had a railroad pension, or used to, and weren't assigned social security numbers until the pensions ended, I think. Maybe someone else can correct or corroborate this. The RR stands for a former railroad employee, and the card was issued prior to 1951. Anne Bettinger --- Donna Carvelli <donnalea@direct.ca> wrote: > > I was just in checking on a family name and found > the SSDI was issuee RR > (before 1951) > > Does anybody know where that would be > > Donna > donnalea@direct.ca > __________________________________________________ Do You Yahoo!? Yahoo! Messenger - Talk while you surf! It's FREE. http://im.yahoo.com/