(The decision of the Court is referenced in a “Table of Decisions Without Reported Opinions” appearing in the Federal Reporter. The Second Circuit provides by rule for disposition by summary order when a decision is unanimous and each judge believes that “no jurisprudential purpose would be served by a written opinion.” Decisions without formal opinions “shall not be cited or otherwise used in unrelated cases.” Second Circuit Rules, § 0.23, 28 U.S.C.A.)