Mohr was employed by the Railroad as a signal maintainer. On December 28, 1961 he was injured when hit in the leg by a piece of broken brake shoe thrown by a passing train. On July 24, 1963 he brought suit for damages pursuant to the Federal Employers' Liability Act, 45 U.S.C. 51, et seq. and the Safety Appliance Act, 45 U.S.C. 1, et seq. The case was settled and was in fact dismissed with prejudice on October 27, 1965. Part of the settlement was the payment of $20,000 by the Railroad to Mohr and a promise by the Railroad to give him the position of another employee, Stacey. The $20,000 was paid to Mohr but he was not given Stacey's job and in July 1967 he lost his position with the Railroad since the particular temporary job to which he had been assigned was abolished. On August 25, 1967 Mohr filed a motion to set aside the settlement1 and relist the case for trial on the grounds of failure of consideration. The court below on May 17, 1968 after a hearing denied the motion and the appeal followed.

The court below concluded that it was necessary for Mohr to tender back the $20,000 before he had the standing to sue to rescind the settlement agreement but in Hogue v. Southern R. Co., 390 U.S. 516, 88 S. Ct. 1150, 20 L. Ed. 2d 73 (1968), the Supreme Court pointed out that the issue of whether a tender back of the consideration is a prerequisite to an attack upon a previously executed release on grounds of mutual mistake of fact must be decided by federal and not by state law. The Court stated id. at 518, 88 S.Ct. at 1152, that, 'It is sufficient for the purposes of this decision to note that a rule which required a refund as a prerequisite to institution of suit would be 'wholly incongruous with the general policy of the (FELA) Act to give railroad employees a right to recover just compensation for injuries negligently inflicted by their employers'. * * * Rather it is more consistent with the objectives of the Act to hold, as we do, that it suffices that, except as the release may otherwise bar recovery, the sum shall be deducted from any award determined to be due to the injured employee.' Though in the case at bar there is no allegation of mutual mistake of fact, the motion itself being based on failure of consideration, nonetheless we conclude that the Hogue case rules the case at bar and that the conclusion of the trial court that rescission was not open to Mohr was erroneous.2

Other difficulties remain, however. As was stated by Mr. Justice Cardozo in United States v. Chicago, M., St. P. & P.R. Co., 294 U.S. 499, 511, 55 S. Ct. 462, 467, 79 L. Ed. 1023 (1935): 'We must know what a decision means before the duty becomes ours to say whether it is right or wrong.' Upon the present record we are unable to decide the instant appeal. Accordingly we will vacate the judgment and remand the case to the court below. Upon remand the trial court, receiving additional evidence if necessary, should decide the following questions and any others which may appear to it to be pertinent: (1) Was there a contract of settlement; (2) if there was, was it carried out by the parties; (3) if it was not carried out, in what respects did the parties fail to effect it; (4) was there a failure of consideration and if so in what respects; (5) was there a mutual mistake of fact; (6) was Stacey's job classified as temporary or nontemporary; and (7) was there or was there not a breach of fiduciary duty owed to Mohr by the Brotherhood of Railway Signalmen, Lodge No. 1,3 possibly imputable to the Railroad, or actual or legal fraud?4

In connection with the issue of breach of fiduciary duty or fraud we note that Mohr's temporary position lasted longer than Stacey's employment. It does not necessarily follow, however, that this disposes of Mohr's employment claim or that Mohr or Lodge No. 1, Brotherhood of Railway Signalmen were aware at the time of the settlement that Stacey's position was a temporary one, if in fact it was such.5 Knowledge of the precise nature of Stacey's employment may perhaps be imputable to the Railroad and in our opinion to Lodge No. 1 as well. We call attention to the fact that although the Railroad claims that Mohr was relieved 'due to a necessary reduction in work force,' it appears from the present record that only Mohr was relieved of duties at the time of his discharge.

Further in connection with the issue of breach of fiduciary duty or fraud, we note that a detailed explanation of Mohr's employment was set out in the letter of July 19, 1967 sent by R. A. Myers, Chairman, Brotherhood of Railroad Signalmen, Lodge No. 1, to Messrs. Evans, Ivory & Evans, Mohr's counsel, respecting his new employment by the Railroad. The letter was sent approximately one year and three-quarters after the date of the dismissal of Mohr's suit. It does not appear from the record that Mohr was aware of the terms upon which his suit was dismissed. In fact it affirmatively appears from his testimony that he was not aware of the temporary nature of his proposed employment. Further Myers' status, seemingly negotiating on Mohr's behalf, acting apparently in conjunction with Mohr's attorney, is far from clear. The settlement agreement, at least as it worked out, seems incongruous with the general policy of the Act, the intent of which is to give 'railroad employees (the) right to recover just compensation for injuries negligently inflicted by their employers.' See Hogue v. Southern R. Co., supra, 390 U.S. at p. 518, 88 S. Ct. 1150, 1152. See also Dice v. Akron, C. & Y.R. Co., 342 U.S. 359, 362, 72 S. Ct. 312, 96 L. Ed. 398 (1952). Whether or not Lodge No. 1 fulfilled its fiduciary duty to Mohr or whether there was any fraud must be determined by the court below on remand. We presently reject the finding made by the court below for the record is insufficient.

It should be noted as well that the settlement agreement as to Mohr's future services purports to tie that employment to Article 4, Section 16, Paragraph (a) of a collective bargaining agreement between the Railroad and the Brotherhood of Railroad Signalmen of America of which Mohr was a member. If the settlement agreement is deemed to be a valid one by the court below in that it is not subject to rescission the dispute between Mohr and the Railroad may possibly require decision by the Natl. Railroad Adjustment Board under the Railway Labor Act. See 45 U.S.C. 151 et seq. We note also the record shows that a 'time claim' was filed by Mohr but the precise nature of this claim does not appear.6 /7/ The 'time claim' may also require decision by the Adjustment Board and such decision may render moot other questions respecting Mohr's claim. We cannot tell on the present record whether there is any issue presented by the instant case which may be cognizable under the Railway Labor Act and the court below has made no determination respecting any such possible claim. We point out, however, that Mohr is not required to exhaust his administrative remedies before bringing suit. See Cook v. Missouri Pac. R. Co., 263 F.2d 954 (5 Cir. 1959), cert. den. 361 U.S. 866, 80 S. Ct. 120, 4 L. Ed. 2d 104 (1959); Woolley v. Eastern Airlines, Inc., 250 F.2d 86 (5 Cir. 1957), cert. den. 356 U.S. 931, 78 S. Ct. 773, 2 L. Ed. 2d 761 (1958). See also Transcontinental & Western Air, Inc. v. Koppal, 345 U.S. 653, 73 S. Ct. 906, 97 L. Ed. 1325 (1953) and Gainey v. Brotherhood of R. and S. S. Clerks, 275 F.2d 342 (3 Cir. 1960), cert. den. 363 U.S. 811, 80 S. Ct. 1248, 4 L. Ed. 2d 1153 (1960). The cases cited deal with breach of contract and Mohr's suit, as we have stated, is based on the Federal Employers' Liability Act and the Safety Appliance Act, not on breach of contract. Whether or not Mohr made an election to proceed on the Railway Labor Act is a matter which should be inquired into by the court. It cannot be decided on the present record. A decision on this issue of course would not be relevant if the court below should decide that the settlement agreement should be rescinded.

Concerning the numerous questions of fact and issues of law raised in this opinion we, of course, express no opinion.

As stated, the judgment of the court below will be vacated and the cause will be remanded. The court must enlarge the record by further evidence and for findings of fact and conclusions of law as may be required.