We further find substantial evidence in the record in support of the finding that the stock was sold to the tenant Roush as a condition of his renting the premises, and that the entire transaction was a bad faith measure to evade the rent regulations. Silverman v. Woods, 5 Cir., 173 F.2d 896; Brown v. Schwartz, 5 Cir., 164 F.2d 151; Rule 52(a), Federal Rules of Civil Procedure, 28 U.S.C.A. Affirmed.