We have examined the briefs and considered the arguments of counsel in the light of the record on appeal, and have reached the conclusion that there exists sufficient *65competent evidence to support the jury verdict of appellees. No reversible error having been shown, the judgment appealed is accordingly affirmed. See: Midstate Hauling Co. v. Fowler, Fla.1965, 176 So.2d 87; Maiborne v. Kuntz, Fla.1952, 56 So.2d 720; § 59.041, Fla.Stat., F.S.A.; McCormick, Evidence, § 228, p. 464.