As they approached the Panair office, Hall became apprehensive. He was afraid that he might be recognized by one of the clerks. He dug into his wallet for an American two-dollar bill and handed it to the driver. "Take me directly to the Jefferson Hotel, chico," he said. "It is only two streets out of your way."

"I won't get shot if I do, amigo."

He chose the Jefferson because it was a small, ancient and very unfashionable hotel, without a bar, and completely overlooked by the American colony. It was also very inexpensive, just the kind of a place a new courier, anxious to make a good record, would choose. It was on the Prado, it was clean, and the bills were modest enough to reflect to the credit of the government traveler who submitted them. Not the least of its charms for Hall was that the Jefferson was the one place where he stood not the slightest chance of being known by either the guests or the employees.

He signed the register with a modest flourish, insisted upon and obtained a reduced rate due to his standing as a courier, and then, spotting the large safe in the office behind the counter, he asked for the manager. "I am," he said, flourishing his identity papers, "a courier of the Mexican Government. Since I have arrived too late to present myself to my Embassy tonight, could I ask for the privilege of depositing my case in your safe for the night?"

The manager said he would be honored to oblige. He had, he said, traveled widely in Mexico, and admired the Mexican people, the Mexican Government, and most of all Señor Ortiz Tinoco's Department of Foreign Relations, and did the visitor expect to make frequent stops in Havana? The visitor assured the manager that he did.

The case was handed to the night clerk, who opened the safe, deposited it, and closed the heavy iron door. "It will be as safe," the manager said, "as the gold in the teeth of a Gallego."

"That," said Hall, "is security enough for me."

He got into the rickety elevator and went to his room. It was a large room overlooking the Prado. He opened the shutters, looked out at the star-drenched skies. He was home again. Outside, juke boxes in three different open cafés on one street were playing three records with maximum volume. A baby in the next room was lying alone and cooing at the ceiling. Near by, a light roused a rooster on some rooftop to let out a loud call.

Hall heard the sounds of the city as they blended into the tone pattern peculiarly Havana's own. He took a quick shower, changed into some fresh clothes, and went downstairs to the Prado. He stopped first at a cigar stand a few doors from the hotel, bought a handful of choice cigars, and lit a long and very dark Partagas, being careful to remember that only gringos removed the cigar band before lighting up.

He walked casually down the Prado, toward the Malecon, pausing in the course of the four blocks between the Casa de la Cultura and the Jefferson to study the stills in the lobby of a movie house showing an American film, to sip a leisurely pot of coffee, and to buy a box of wax matches and a lottery ticket from a street vendor. From the street, he could see that the windows of the Casa were well lighted. He walked another block, crossed the street, and then, very casually, he studied the signs on the street entrance to the organization's headquarters. Tonight: Lecture on History of Music by Professor A. Vasquez. Dance and ball for young people. And why shouldn't a bachelor courier on the loose in Havana attend a dance for the young refugiados? He went through the motions of a visiting blade debating with himself the propriety of attending such a ball.