Ramon M. GREENBERG et al., Petitioners, v. COMMISSIONER OF INTERNAL REVENUE, Respondent. No. 6751.United States Court of Appeals, First Circuit.Heard September 12, 1966. Decided October 25, 1966. Ramon M. Greenberg, pro se. Jonathan S. Cohen, Attorney, Department of Justice, with whom Mitchell Rogovin, Asst. Atty. Gen., and Meyer Rothwacks, Attorney, Department of Justice, were on […]