This is аn action of tort under the Federal employers’ liability act (hereinafter called the act), 45 U. S. C. (1952) § 51 et seq. The plaintiff’s substitute bill of exceptions presents the question whether the trial judge correctly directed a verdict for the defendant, and also raises questions with respect to the exclusion of certain evidence. A bill of exceptions filed by the defendant presents the defendant’s exception to the trial judge’s action in allowing the plaintiff’s substitute bill of exceptions amended to present more clearly and precisely the plaintiff’s • exceptions with respect to the evidential questions.
1. The evidence is stated in its aspect most fаvorable to the plaintiff. The plaintiff was engaged in activities subject to the act on October 29, 1952, at the defendant’s repair shop in East Cambridge. He was “cutting on a pedestal ; . . bolt [under a passenger coach] with an acetylene torch” and “to do the cutting he would be on his knees, bent over supporting himself on one hand and holding the torch in his other hand.” The plaintiff testified that the “first I hear one noise, bing, on the floor, and . . . my ear is catch fire.” He talked to the foreman and received medical treatment, but he suffered substantial pain. There was at least temporary injury to the ear, and he was prevented from working for a time. When he returned to work, he was assigned lighter tasks.
The floor of the shop was concrete, with wooden planking next to each track. The planking where the plaintiff was working “was soaked with oil.” When work started it *325 looked “a little bit dry,” and the boards caught fire, so that water had to be pumped on them. In cutting the bolts “there will be some sparking . . . the amount . . . depends on the amount of carbon in the metal to be cut.”
The plaintiff, “having qualified as expert in the use of acetylene . . . equipment, testified that in his opinion the . . . flooring . . . was unsafe.” There was no evidence, however, that this condition contributed in any way to the accident, which, on the plaintiff’s own story, appears to have occurred because a metal spark bounced off the floor. It would be sheer conjecture, without any basis of proved fact, to find that defects in the floor had any effect whatsoever in causing the injuries. See
Moore
v.
Chesapeake & O. Ry.
The plaintiff also contends that the defendant negligently failed to provide him with proper equipment. The defendant’s foreman testified that a “pair of goggles, a hood or helmet, fire extinguisher [,] and asbestos mittеns or gloves are supplied to a man using [a] . .-. cutting torch.” The foreman was asked whether anything was supplied as “a protective measure for the ears.” He mentioned a hood or helmet (a specimen of which was in evidence) which covered most of the ears. These helmets, he said, were “there for them [the employees] all the time” if they cared to use one. A repair shop rule provided that operators “will nоt start welding or cutting until they have their face protected and eyes with suitable hood or welding goggles.” The foreman *326 testified also that the hoods were “available in the shop . . . as part of the . . . standard equipment.” The рlaintiff stated that on the day of this accident “one of the hoods . . . was not available to him for his use when using an acetylene torch,” that he had “seen such hoods but they were not made available to him, that all the equiрment he used in his work was supplied to him by his boss,” who in fact supplied goggles and gloves. Another employee testified that he used, in work similar to that done by the plaintiff, “goggles, cap and gloves” but no helmet, and “that there is only one use for a hood, and that is safety and protection, but for the welder.”
In Rankin v. New York, N. H. & H. R.R., ante, 178, 181-182, we have reviewed very recently certain Federal cases dealing with actions under the act. It is clear (a) that the substantive law to be applied in such actions is Federal law, not Massachusetts law; and (b) that, in accordance with the “jYJecent decisions of a majority of the Supreme Court [of the United States] . . . under . . . [the] act, very slight evidence, from which negligence might conceivably be inferred, requires the submission of the case to a jury.” In the present case in applying Federal law, we intend no intimation that a similar result would be reached under Massachusetts law.
The princiрles of Federal law under the act applicable to the present case have been well stated in
Atlantic Coast Line R.R.
v.
Dixon,
189 F. 2d
525,
526-527 (5th Cir.), cert. den. sub nom.
Dixon
v.
Atlantic Coast Line R.R.
Applying these principles to the facts of the present case, there is, at best, very slight evidence of failure of the defendant to use reasonable care in supplying the plaintiff with suitable and safe aрpliances. Some rather indefinite evidence, however, raised an issue of fact for the jury. The foreman’s testimony that goggles and a helmet were furnished to employees cutting with an acetylene torch and that hoods or helmets were “available ... as part of the . . . standard equipment” in the shop was contradicted by the plaintiff’s testimony “that he had seen such hoods but they were not made available to him, that all the equipment . . . usеd . . . was supplied to him by his boss.” On the particular day the plaintiff was apparently supplied only goggles and gloves. This evidence, with the evidence summarized earlier in this opinion, was sufficient to permit one or more of the following inferences to be drawn: viz. that the defendant, through the testimony of its own foreman and
*328
the ownership of hoods of the type introduced in evidence, recognized that such hoods were reasonable equipmеnt to provide for employees doing acetylene cutting (see
Harrison Engr. & Constr. Corp.
v.
Rollison,
Despite an early statement made by the plaintiff to the defendant’s claim agent on December 9, 1952, that the “cutting torch” he was using was “all right and in good shape” and that with goggles and a cap on he was “using all the precautions . . . [he] should,” and “doing the work in the regular normal way,” we cannot say that the evidence did not permit a finding, under the principle of the Federal cases, that the railroad failed to use reasonable care to provide, and enforce the use of, proper safety equipment. It wаs error to direct a verdict for the defendant.
*329 2. It is the contention of the defendant that the plaintiff’s exceptions to the exclusion of evidence are not properly before this court. In view of our decisiоn that a verdict for the defendant should not have been directed, we need not consider the defendant’s bill of exceptions, on the basis of which this contention is presented. We comment upon the exceptions to the exclusion of evidence only to the extent that similar questions seem likely to arise at a new trial.
The plaintiff and another employee were not allowed to testify that a hood had never been supрlied to him while working for the defendant. This was relevant as showing the practice of the defendant with respect to safety precautions and as bearing upon the availability of hoods in the shop. See
Texas & Pac. Ry.
v.
Behymer,
The plaintiff who had testified to over a year’s work with an acetylene torch in the East Cambridge shop and to prior work of similar charactеr at the defendant’s Billerica shop was not permitted to testify what equipment should have been made available to him. There is indication in the bill of exceptions that the plaintiff had not at that stage qualified (as he later did to the satisfaction of the judge) as an “expert in the use of acetylene . . . equipment.” The trial judge was correct on that ground in excluding the opinion testimony. The testimony, however, seems clearly relevant tо the precise issue presented for decision and would have been admissible if the plaintiff had been previously found *330 (despite the scant evidence to that effect) to be qualified as an expert to discuss safety precautions required in connection with the use of the acetylene torch.
3. The plaintiff’s exceptions are sustained and the defendant’s exceptions are dismissed since it is not necessary to pass upоn them.
So ordered.
Notes
The court, at p. 527, also refers to the duty of care on the part of the employee and the effect of contributory negligence. See 45 IT. S. C. (1952) § 53. This issue need not be discussed upon the present exceptions.
