🧩✨ Why Are These London Buildings Missing Letterboxes? | FeedMyCuriosity

Leinster Gardens in West London has a mysterious reason for its windowless, letterbox-free buildings. Curious about the story behind them? Discover the secret in this video! What’s your guess? Share below! 👉 To feed your curiosity with more amazing content, make sure you Like & Subscribe! #London #Mystery #Architecture