COLORADO INTERSTATE GAS CO

TWO N NEVADA AVE, COLORADO SPRINGS CO 80903, 7194732300
NATURAL GAS TRANSMISSION

1997 SEC Filings

COLORADO INTERSTATE GAS CO, 10-Q, 1997-11-13
COLORADO INTERSTATE GAS CO, 10-Q, 1997-08-12
COLORADO INTERSTATE GAS CO, 8-A12B, 1997-07-31
COLORADO INTERSTATE GAS CO, 424B2, 1997-06-26
COLORADO INTERSTATE GAS CO, 8-K, 1997-06-25
COLORADO INTERSTATE GAS CO, 10-Q, 1997-05-12
COLORADO INTERSTATE GAS CO, 10-K, 1997-03-27


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