World War I: How A Lemon Led To Unmasking Of A German Spy – The Untold Story Of A Secret Weapon​on September 1, 2025 at 1:29 am

In 1915, a seemingly innocent lemon became the key to unmasking a German spy, revealing an ingenious method of espionage during World War I that led to a dramatic arrest and execution. In 1915, a seemingly innocent lemon became the key to unmasking a German spy, revealing an ingenious method of espionage during World War I that led to a dramatic arrest and execution.