The President last winter told the review board headed by former Senator John G. Tower that he did not know his staff was giving assistance to the rebel forces.

The board, headed by former Senator John Tower, a Texas Republican, may have left Mr. Bush blameless but it also minimized his role in foreign policy.

President Reagan appointed a special commission headed by former Senator John Tower.

With less evidence and a more limited perspective, the Presidential commission headed by former Senator John Tower was too tender with Mr. Reagan.

The board, headed by former Senator John G. Tower of Texas, released its report last Thursday.

The first investigative body to make use of the electronic archive was the special White House panel headed by former Senator John G. Tower.

He is also charged with lying to the C.I.A. and the Presidential commission headed by former Senator John Tower that investigated the Iran-contra affair.

The three-member commission, headed by former Senator John Tower of Texas, is due to issue its report on Thursday.

The Presidential review board headed by former Senator John G. Tower characterized him that way, as an example.

Mr. Reagan received the report after a 60-minute private meeting with the three-member commission, headed by former Senator John G. Tower.