Court of Appeals for the Second Circuit November 29, 1976, 217, 261, Dockets 76-1249, 76-1271 (United States v. Donald Head, A/K/A "Mr. Don", and Bruce Wheaton)

VAN GRAAFEILAND, Circuit Judge:

In January of 1976, Jack Taylor, an undercover agent with the Drug Enforcement Administration, had several telephone conversations with Boonsak Phuvasitkul, a resident of Thailand, concerning the proposed purchase of a unit of heroin which would be mailed from Thailand to the United States through the United States Air Force postal system.