1974-10-18 /ap-c796e-sb/01/credir.mac 1974-10-18 /bb-d549g-sb/01/credir.mac 1985-09-05 /BB-F493Z-DD_1986/01/10,7/credir.mac 1985-09-05 /cuspmar86binsrc_1of2_bb-x128b-sb/01/10,7/credir/credir.mac 1987-08-14 /cuspbinsrc_1of2_bb-x128c-sb/01/10,7/credir/credir.mac