Maybe TB, but consider this. A funeral home would not necessarily dispose of a hearse just because it is a few years old. So, Mama's '59 hearse could have been used in the following years. Also, Michael's testimony at the Senate haring could have mimicked the McClellan hearings which took place in '63. The election to which Roth refers at the airport could have been the '64 election. Puzo invented Roth's attempts to enter south american countries, but his rejection by Israel took place in '72.