...interrogate any unwilling or hostile witness by leading questions. A party may call an adverse party or an officer, director, or managing agent of a public or private corporation or of a partnership or association which is an adverse party, and interrogate him by leading questions...

...witness. ( 2 ) The deposition of a party or of anyone who at the time of taking the deposition was (a) an officer, director, or managing agent of a public...corporation, partnership, or association which is a party, or (b) an officer or employee of the United States, may be used by an adverse party for any purpose....

...interrogate any unwilling or hostile witness by leading questions. A party may call an adverse party or an officer, director, or managing agent of a public or private corporation or of a partnership or association which is an adverse party, and interrogate him by leading questions...

...interrogate any unwililng or hostile witness by leading questions. A party may call on adverse party or an officer, director, or managing agent of a public or private corporation or of a partnership or association which is an advrs-e party, and interrogate him by leading questions...

...interrogate any unwilling or hostile witness by leading questions. A party may call an adverse party or an officer, director, or managing agent of a public or private corporation or of a partnership or association which is an adverse party, and interrogate him by leading questions...

...interrogate any unwilling or hostile witness by leading questions. A party may call an adverse party or an officer, director, or managing agent of a public or private corporation or of a partnership or association which is an adverse party, and interrogate him by leading questions...

...interrogate any unwilling or hostile witness by leading questions. A party may call an adverse party or an officer, director, or managing agent of a public or private corporation or of a partnership or association which is an adverse party, and interrogate him by leading questions...

...interrogate any unwilling or hostile witness by leading questions. A party may call an adverse party or an officer, director, or managing agent of a public or private corporation or of a partnership or association which Is an adverse party, and interrogate him by leading questions...

...any unwilling or hostile witness by leading questions " ; and they may also "call an adverse party or an officer, director, or managing agent of a public or private corporation or of a partnership or association v;hich is an adverse party, and interrogate him by leading questions...

...the testimony of deponent as a witness. (2) The deposition of a party or of any one who at the time of taking the deposition was an officer, director,...is a party may be used by an adverse party for any purpose.3 . . .* SIMPSON, "A POSSIBLE SOLUTION OF THE PLEADING PROBLEM". S3 Harvard Law Review 169,...