Walt Sheldon's 1955 short story opens with a mundane Pentagon annoyance: a faulty automatic dialing system that connects Colonel Lawrence Boggs to a voice identifying itself as "Office of Historical Research. Zon Twenty speaking." The colonel initially assumes a wrong number or a prank, but the voice's surprise at terms like "dial" and "Army" quickly signals something stranger. The story's premise—a quantum inversion allowing a phone call across time—emerges through the caller's confusion, not through exposition. The excerpt reveals a careful construction of voice: Boggs's internal commentary is sardonic and self-aware, while Zon Twenty's speech shifts from academic curiosity to knowing amusement. The title's irony becomes apparent only in the final lines, when a recorded operator cuts off the conversation with "Your time is up."

Voice and Temporal Dislocation

The story's effect depends on the contrast between two voices. Colonel Boggs speaks in the colloquial, slightly cynical idiom of a mid-century military man: "Perish it," he mutters, and he speculates that his caller might be "some general or equivalent rank in a pixie mood." Zon Twenty, by contrast, uses the vocabulary of a future that takes historical tri-vids and quantum theory for granted. The humor of their misunderstanding—Boggs thinks the caller is from another service branch—gradually curdles as the future historian reveals knowledge of a dictator who survived a final series of blasts. The story withholds the full implications until the last exchange, where Zon Twenty's laughter and the name "Generalissimo Lawrence E. Boggs" reframe everything the colonel has said.

The Pentagon as Setting and Symbol

The catalog subject "Pentagon (Va.) — Fiction" accurately reflects the story's setting, but the excerpts show the Pentagon functioning as more than backdrop. Boggs's opening complaint about the new automatic dialing system—"it actually must have cost more money in the long run than the old-fashioned live operator system"—establishes a tone of bureaucratic frustration that colors his entire conversation. The building itself becomes a conduit for the quantum inversion, a mundane office space that accidentally bridges centuries. The story never describes the Pentagon's exterior; instead, it focuses on the telephone as a device that both connects and isolates. The mechanical operator's recorded voice, which interrupts at inopportune moments, serves as a reminder of the system's failure even as it enables the extraordinary call.

The Faustian Hint and Its Limits

The transcriber's note references "that ancient legend of Faust," and the story's title echoes the phrase "your time is up"—but the excerpts offer only a fragment of this theme. Boggs's determination to survive, his plan to "arrange to be on the right side" at Great Slave Lake, and Zon Twenty's hollow laughter all suggest a bargain or a trap, but the story ends before any deal is struck. The colonel's final line—"Larry Boggs is going to live through this, if anybody is"—reads as bravado that the future historian's reaction immediately undercuts. The excerpts do not reveal whether Boggs actually travels to the future, becomes the dictator, or suffers the torture described. The Faust reference remains a hint, not a conclusion, and the story's power lies in what it leaves unresolved.

Readers should note that the story's 1955 publication date places it in the Cold War context that its future war scenario reflects. The excerpts do not confirm whether Boggs's plan succeeds or fails; the narrative stops at the moment of revelation. Pay attention to how Sheldon uses the telephone as a framing device—the call's interruption by a recorded operator mirrors the abrupt ending. The story is best approached as a single-sitting read that builds its effect through dialogue and implication rather than action.