71) DTE OIL EXTRA HEAVY
Manufacturer: MOBIL OIL CORP
Index Date: 1992-01-14


72) DTE OIL EXTRA HEAVY
Manufacturer: MOBIL OIL CORP
Index Date: 1994-12-13

73) DTE OIL AA
Manufacturer: MOBIL OIL CORP
Index Date: 1992-01-13

74) DTE OIL HEAVY MEDIUM
Manufacturer: MOBIL OIL CORP
Index Date: 1991-06-19

75) DTE OIL MEDIUM
Manufacturer: MOBIL OIL CORP ENVIRONMENTAL AFFAIRS & TOXICOLOGY
Index Date: 1990-04-07

76) DTE 13M
Manufacturer: MOBIL OIL CORP
Index Date: 1989-01-12

77) MOBIL DTE OIL HEAVY MEDIUM
Manufacturer: PIMA VALVE INC.
Index Date: 1994-12-07

78) DTE 24
Manufacturer: MOBIL OIL CORP
Index Date: 1994-03-15

79) DTE OIL EXTRA HEAVY
Manufacturer: MOBIL OIL CORP
Index Date: 1992-01-14

80) DTE 13M
Manufacturer: MOBIL OIL CORP
Index Date: 1994-10-24