issue as to a material fact, i. e., Bryan’s authority to bind appellants.
Appellants also assert that the addendum signed by Gore, who had been the managing partner, admits that a binding contract was not executed.
Cross motions under Rule 56, F.R.Civ.P., give rise to the inference there is no evidence other than the pleadings and supporting instruments to be considered. Garrett Freightlines, Inc. v. United States, 236 F.Supp. 594, 595 (E.D. Idaho 1964).
Ex-partner Gore testified by deposition that he returned the memorandum to Bryan by mail on September 26, 1963; that he called his bonding company and had the necessary bonds, which were required in the memorandum, prepared and forwarded to appellant; that, in addition, he entered into a subcontract with a third party to perform some of the work covered by the memorandum. He further testified that on October 9, 1963, some fifteen days after the preparation of the memorandum, he was called on the telephone by Bryan and advised that appellant company had decided to do the work. Goré further testified that he advised Bryan that he would rely on the memorandum as a contract and proceed to perform. Gore further testified that he was not advised by Bryan that he was without authority to contract.
Letters of transmittal between appellees and appellant received in evidence established the fact that the bonds submitted as a requirement of the memorandum were returned several months later. This action followed the receipt of those letters.
No testimony was adduced from Bryan, either by deposition, interrogatories or affidavit. He had been transferred to another job of appellant in progress in South America and was not available at the time of discovery or the hearing.
Interrogatories answered by Chester H. Johnson, an officer of appellant corporation, contain the statement, “Plaintiffs were advised by Mr. R. R. Bryan that he was without authority to enter into any subcontracts on behalf of defendant.” This is the only instrument which supports appellant’s defense that appellees had notice that Bryan was without authority. The deposition of Gore contradicted this assertion.
Bryan and Gore were the only people who knew what transpired, and Bryan did not testify. Therefore, Johnson’s answers in the interrogatories must have been based upon information received from others and could only have been conclusory.
This court, before the 1963 amendment of Rule 56, established the fact that answers to interrogatories may be considered in a motion for summary judgment. United States v. Kansas Gas & Electric Company, 10 Cir., 287 F.2d 601, 603 (1961). The 1963 amendment of Rule 56 specifically included interrogatories among the materials which may be considered on a motion for summary judgment, and thereby codified the former practice.
“When one party seeks to use the admissions of an adverse party under Rule 36 or his answers to interrogatories under Rule 33, this evidentiary material has by its nature considerable probative value.” 6 Moore’s Fed.Prac. § 56.0,2 [6], at 2040. “* * * [T]he rationale behind such interrogatories and answers warranted their use to the extent that they, contained admissible evidence.” 6 Moore’s Fed.Prac. § 56.11 [1.4].
Rule 56(e), F.R.Civ.P., providing for the use of affidavits to support a motion for summary judgment requires that they be “made on personal knowledge, shall set forth such facts as would be admissible in evidence, and * * * show affirmatively that the affiant is competent to testify to the matters” set forth therein.
“ * ■ * * [Although answers to interrogatories under Rule 33 are permissible in support of the defendant’s motion, they are subject to the same infirmities as an affidavit would be under 56(e).” State of Maryland for Use of