1. The standards for disposition of the summary judgment motion have recently been discussed by the Supreme Court6 and this Court.7 A mo-*350ti on for summary judgment, when first introduced as a procedural technique to facilitate a speedy determination of litigation, is now, after pragmatic trial and error experience, growing less in favor. It may be granted where it is certain no relevant unsolved issue of fact requires determination at trial and there remains ' only a question of law;7 8 it will not be granted, unless “it is quite clear what the truth is.” Sartor v. Arkansas Natural Gas Corp., 321 U.S. 620, 627, 64 S.Ct. 724, 728, 88 L.Ed. 967. [Cited in Poller v. Columbia Broadcasting System, 368 U.S. 464, 467, 82 S.Ct. 486, 7 L.Ed. 2d 458.]
Consideration of the present motion begins with the judicial scales weighed against defendant. This case involves a conspiracy charge made pursuant to the anti-trust laws and “conspiracy raises a question of fact or, at least, a question of factual inference. As such, it may not be properly disposed of on summary judgment”9 — unless the conspiracy is impossible, as a matter of law, or a plaintiff has by his own words in his complaint or affidavit willed the alleged conspiracy out of existence. Too, “summary procedures should be used sparingly in complex antitrust litigation where motive and intent play leading roles, the proof is largely in the hands of the alleged conspirators, and hostile witnesses thicken the plot. It is only when the witnesses are present and subject to cross-examination that their credibility and the weight to be given their testimony can be appraised. Trial by affidavit is no substitute for trial by jury which so long has been the hallmark of ‘even handed justice.’ ”10
Thus, though the summary judgment mechanism has not been banished to some legal Siberia, nevertheless any anti-trust defendant has a rough road of judicial presumptions to overcome to bring about its acceptance.
2. Defendant United Aircraft says plaintiff’s claims are against its natural monopoly and of its “own particular and unique product and not in * * * a generic-type product.”11 Defendant concedes it is the only company in the United States which produces a hydromatic propeller system, alleged defects in the governor of which plaintiff claims his device will remedy; but defendant points out this is the same unexceptionable and clear legal monopoly every manufacturer has in its own product. DuPont is cited:
“ * * * A retail seller may have in one sense a monopoly on certain trade because of location, as an isolated country store or filling station, or because no one else makes a product of just the quality or attractiveness of his product, as for example in cigarettes. Thus one can theorize that we have a monopolistic competition in every nonstandardized commodity with each manufacturer having power over the price and production of his own product. However, this power that, let us say, automobile or soft-drink manufacturers have over their trademarked products is not the power that makes *351an illegal monopoly. Illegal power must be appraised in terms of the competitive market for the product.”12 .
Yet, defendant’s motion for summary judgment must be denied as a result of the very reasoning of DuPont, supra. Obviously, the nature of the competitive market itself is in dispute here, and the summary judgment mechanism is ill used to make that determination, especially where the parties are still in the midst of pre-trial discovery.13 Defendant argues a manufacturer of propeller systems or their governing devices can hardly be held liable for monopolizing its own product; and plaintiff argues the only manufacturer of hydromatie propeller systems and governors for hydromatie propeller systems may very well monopolize that market. No determination of these vital questions can be made on the fragmentary paper record thus far revealed in this litigation;14 on the contrary, it is neither “quite clear what the truth is,” nor what the real market is, I want to hear the witnesses talk.
3. Defendant United Aircraft contends no causal relationship exists between its alleged acts and alleged damages to plaintiff Deterjet. The argument is three-pronged: a) Assuming, arguendo, the existence of monopoly power, it could only have had a “ ‘salutory’ effect on plaintiff’s prospective business, its business being to manufacture devices to be employed in conjunction with such governors; ”15 b) deposition-testimony of plaintiff’s officers indicate the direct or proximate cause of plaintiff’s alleged damages were .failure to receive orders from airlines and delay of the Civil Aeronautics Administration in granting certification for plaintiff’s device — neither of which can be attributed to any illegal act of defendant; and, c) other charges against defendant are irrelevant to alleged damages suffered.
The private litigant in an antitrust civil suit has a different and more stringent burden than does the Attorney General. “No private litigant has the right to take upon himself the role of the Attorney General in the enforcement of the antitrust laws. If such was fact, the legal life of the judiciary would be intolerable. It is the Attorney General who applies for enforcement of the antitrust laws in the public interest. When the private litigant sues, he must establish his right to redress for the particular vjrong done to him.” Zenith Radio Corp. v. Radio Corp. of America, D.C.Del., 106 F.Supp. 561, 576.
Here, plaintiff claims the intent and effect of the monopoly alleged was to exclude him from the market place. Manifestly, whatever the cause, plaintiff is now out of any market place.16 And thus it can hardly be successfully maintained by defendant, on this motion, that the monopoly, if it did exist, was either benevolent or beneficial. It is no comfort to an anti-trust plaintiff (and no defense for an anti-trust defendant) that the monopolist who has driven him from the market place was the party for whom plaintiff’s product was produced. If *352plaintiff’s contentions are correct, this is precisely what has happened here. In any event, the facts that brought about the demise of plaintiff’s business cannot be determined by this limited and wholly paper record.
Deposition-testimony of Deterjet’s Grindle states CAA failure to approve Deterjet’s device “killed” the business.17 Defendant thereupon argues Deterjet concedes its case because the recent Supreme Court holding in Eastern Railroad Presidents Conference v. Noerr Motor Freight, Inc., 365 U.S. 127, 81 S.Ct. 523, 5 L.Ed.2d 464 held damages brought about by governmental action, whether or not that action was solicited by an antitrust defendant, is not recompensable.
The question is a close one, but I am unwilling to take one paragraph from plaintiff’s lengthy deposition in which- — as attorneys or private citizens are sometimes wont to do — Grindle may have verbally overstated himself, and halt these proceedings. Deposition-testimony of persons unskilled in legal arts cannot be judged as strictly as pleadings prepared by an attorney or testimony viewed by a judge.18 At other points in Grindle’s deposition, for example, reference is made to alleged threats of defendant’s officers to force Deterjet out of business,19 threats which plaintiff claims were put into effect by a wide range of actions.20 CAA inaction may have been the decisive cause of the death of plaintiff’s business, but I cannot dismiss this action at this time in these proceedings on the basis of that possibility.21 These same considerations are applicable to plaintiff’s charges with respect to the cause of airline refusal to purchase its device. The matter is a factual one and cannot be determined at this time.
Other contentions of plaintiff are relevant to the charges made here and they, too, cannot be summarily judged. An example will suffice. Plaintiff charges Pan American World Airways, Inc., made deliberately false evaluations of test data on plaintiff’s device and eliminated from its evaluation report unfavorable facts dealing with the integrity of defendant’s • device 22 because “they wanted the record to show that they were buying the Hamilton Standard device because it was a satisfactory solution to the problem, which * * * the record, the true record, would not reveal.” 23 Defendant United Aircraft says Pan American had decided it was “prudent business-wise” to rely on defendant in matters pertaining to defendant’s hydromatic propeller system24 and claims, again, plaintiff's officers admitted in points in depositions that two interpretations could be made of the test data. But “such issues can be evaluated neither by lawyer’s briefs nor by participants’ affidavits. They can be critically analyzed for evaluation only by consideration of testimony of witnesses under oath, subject to cross exam*353ination and bound by rules of evidence ”25 as to what these parties did and what they meant. Summary judgment, under such circumstances, is inappropriate.
4. Defendant’s last claim is plaintiff had no “business” or “property” entitling it to the protection of the anti-trust Acts. That plaintiff Deterjet was a corporate fledgling, which had barely taken steps to enter the market place before the alleged monopoly took its toll, is not dis-positive of the issue. Judge STEEL, sitting in the Eastern District of Pennsylvania, recently summed up the “standing” requirement of the Sherman-Clayton Act as follows:
“Section 4 of the Clayton Act authorizes the recovery of treble damages by any person who is injured in his ‘business’ or ‘property’ by reason of anything forbidden by the anti-trust laws. Defendants contend that since plaintiff never actually engaged in business, it had no business within the intendment of Section 4. Defendant’s argument necessarily presupposes that when Congress authorized treble damage suits it meant to distinguish between the rights of persons who are put out of business and the rights of persons who are kept out of business by a conspiracy. It is unreasonable to suppose that such a distinction was intended by Congress. The purpose of the anti-trust laws is to promote competition and to prevent its restraint. This purpose is no less thwarted when a person who intends and is prepared to embark in trade is stopped at the outset, than it is when a going business is brought to a standstill. It is as unlawful to prevent a person from engaging in business as it is to drive him out of business. * * * ” 26
In the present case, Dr. Pickels for plaintiff stated that in addition to his initial investment of $8,00027 he was ready and able to put an additional $300,-000 of cash into plaintiff corporation.28 Mr. Hanafin testified that in addition to his initial investment,29 he was ready and able to invest an additional $250,000 in the enterprise and to arrange financing of an additional $100,000.30 In addition, deposition-testimony indicates the business already had facilities to produce the device, including a leased building, and necessary machinery, and that arrangements were complete to go into production.31 It would therefore seem plaintiff falls well within the requirement of a “business” or “property” required by the statute.
5. A specific claim of the present defendant with respect to the charges set out in plaintiff’s complaint deserves separate consideration; one alleged conspirator with defendant is the “Pratt and Whitney Company.”32 Pratt & Whitney is apparently not a separate company but an unincorporated division *354of defendant. As defendant United Aircraft cannot be guilty of conspiring with itself,33 summary judgment as to Pratt & V/hitney will be granted as to this charge contained in the complaint.
6. All other prayers for summary judgment will be denied. An orthodox trial to this Court must be had.