Bob Farnham's Old Shag opens with a brakeman's direct address to the reader: "Let me buy you a beer and tell you about it." This colloquial framing establishes a conversational, anecdotal voice that persists throughout the story. The narrative follows the protagonist's transfer from baggage room to train service, his assignment as head brakeman on the Red Ball Special, and the sudden crisis when the engineer dies mid-run. The prose is lean, focusing on procedural details—the Diesel's controls, the fireman's absence, the stranger's brusque commands—rather than internal reflection. The shaggy man's appearance is abrupt, and his dialogue is peppered with insults like "you chump" and "you fathead," creating a tense, urgent tone.

Voice and Vernacular

The narrator's voice is that of a working man, plainspoken and self-deprecating. He admits to not learning the Diesel's operation, calling himself a "fathead" after the shaggy man's scolding. The story is told in retrospect, with phrases like "Maybe a guy shouldn't believe everything he hears" that invite skepticism while asserting truth. The dialogue is sharp and functional: the shaggy man's commands are clipped and imperative—"Squeeze that clip and pull the rod back"—while the narrator's responses are limited to action. Farnham avoids descriptive flourishes; even the dead engineer is handled matter-of-factly: "I tied him in place." This vernacular style grounds the fantastic element—a mysterious helper—in a gritty, realistic setting.

Pacing and Tension

The story's pace shifts dramatically from a leisurely buildup to a frantic climax. Early paragraphs detail the narrator's career progression and the routine of the Red Ball Special, with a relaxed tone: "I sat at the cab window half asleep." The crisis arrives without warning—the engineer's "low moan" and collapse. From there, the prose accelerates: short sentences, urgent actions, and the shaggy man's rapid-fire instructions. The narrator's inexperience creates suspense; each step—finding the rod, moving the brass handle—is fraught with potential failure. The train's shuddering stop is described with physical immediacy: "The wheels shuddered and skidded slightly." After the stop, the tension dissipates as quickly as it arose, leaving the reader with the stranger's nod of satisfaction.

Setting and Sensory Details

The story is steeped in the sensory world of mid-century railroading. The narrator notes the "steady rhythm of train movement" and the "big Diesel" with its specific controls. The setting moves from the baggage room to the cab, then to New York's Broadway, where the narrator "gawks at the sights." But the most vivid details are auditory and tactile: the whistle cord pulled "like mad," the wheels skidding, the stranger's squeaky voice. The time is close to midnight, and the narrator's dulled senses contrast with the sudden alertness required. Farnham uses the confined space of the cab to heighten the drama—the dead engineer tied in place, the fireman absent, the shaggy man appearing from nowhere. These details create a claustrophobic, high-stakes environment.

The Shaggy Man's Role

The titular "Old Shag" is introduced without explanation, a "pretty ordinary little guy" with wild hair. His function is purely practical: he knows how to stop the train. His dialogue is impatient and mocking, but his actions are precise. The story does not reveal his origin or nature; he appears, gives orders, and vanishes. This ambiguity is central to the narrative's effect. The narrator never questions the stranger's sudden appearance, focusing instead on the task at hand. The shaggy man's knowledge of the Diesel's controls suggests either supernatural insight or prior experience, but the text leaves this open. His final nod of satisfaction is the only acknowledgment of a job done, and he disappears as abruptly as he came.

Old Shag rewards attention to its narrative economy. Every detail—from the brand of cigar to the specific rod and handle—serves the story's tension. The reader is left to wonder about the shaggy man's identity, but the story's strength lies in what it withholds. For those interested in craft, note how Farnham uses the first-person frame to create immediacy while maintaining a conversational distance. The tale is best read in one sitting, letting the rhythm of the rails carry you through.