Vigil v. Industrial Commission

Emma claimed that sometime about July 31, 1961, Fred had suffered certain scratches on his leg while at work in a missile silo east of Denver. She also claimed that on August 23, 1961, he died either due to a hypersensitive reaction to an antibiotic drug (evidently administered as a result of the scratches) or due to his having been exposed to nitrogen gas while on the job.