41.   Officials did not have estimates on the savings, but prison officials expect them to be substantial.

42.   Officials said they had no estimate of how much the busing would cost.

43.   Officials had no estimate of what it all will cost.

44.   Officials have no estimates yet of the amount of oil which has spilled into the San Jacinto.

45.   Officials with the courts and the U.S. Bureau of Prisons said they do not have estimates of the increased operating costs since the Southwest Border Initiatives began.

46.   Paul Bresson, a spokesman for the FBI in Washington, said the agency did not yet have an estimate of its costs in TWA case.

47.   Police officials had no estimate of the number of marchers or spectators Saturday.

48.   Q. I have had five estimates on replacing my concrete driveway.

49.   Q. I had two estimates to paint my aluminum siding.

50.   Remarkably, the government has no estimate of the number of landless would-be farmers.