Imagine the year 1940, during the throes of World War II. The audio titled "Two Thousand Four Hundred Seventy-Two" begins with the distant sound of a train whistle, eerie yet nostalgic, piercing the still ambiance of the night. As the haunting echo of the whistle fades, you are transported to a bustling train station, where you can hear the rhythmic chugging of a sturdy, robust train from the 40s. The heavy wheels clanking against the steel rails create a rhythmic pattern, almost like a mechanical heartbeat of this mighty iron beast. The air is filled with the thick, smoky scent of burning coal, as the strong engine huffs and puffs, laboring to pull the numerous cars attached to it. The train is a symbol of strength and resilience in the forties, a lifeline connecting cities and towns. Occasionally, the steady rhythm of the chugging train is punctuated by the conductor's sharp whistle, a signal