Vintage Safety Poster - Warning Surveillance of Enemy Agents

This vintage safety poster displays a clear and powerful message aimed at raising awareness about the constant surveillance by enemy agents. Its simple yet striking design combines black and red text on a white background, framed by a thin black and red border, emphasizing its official and authoritative appearance. At the top, a red royal emblem adds a touch of authenticity and importance to this wall decoration. The main message "WARNING" is highlighted in bold black capital letters, followed by a smaller explanatory text warning that "the attentive ears of enemy agents are always listening for the slightest information." Next, a red warning draws particular attention: "Do not let your careless words aid the enemy." The central part of this poster then lists topics to avoid discussing, such as ship movements, defense plans, ammunition factories, troop movements, port facilities, aircraft production, and supply reserves. Finally, the poster concludes with a strong reminder: "Stay alert." Perfect as a wall poster for retro or historical themed decor, this vintage print is ideal for those seeking a piece rich in meaning and a reminder to remain vigilant. In poster format, this vintage wall decoration captures attention while incorporating a simple, functional graphic aesthetic. It can seamlessly fit into an office, a themed room, or any space decorated in an industrial or military style. A unique piece that combines information and decoration, perfect for lovers of retro design who want an interior that is both stylish and evocative.