572 F.2d 318 Smithv.Railroad Retirement Board* No. 77-2454 United States Court of Appeals, Fifth Circuit 4/17/78 1 Railroad Ret. Bd. 2 AFFIRMED*** * Summary Calendar case; Rule 18, 5 Cir.; see Isbell Enterprises, Inc. v. Citizens Casualty Co. of New York et al., 5 Cir., 1970, 431 F.2d 409 *** Opinion contains citation(s) or special notations