“It was very surprising,” Angela Erdmann, 62, said, when she described how she found out about the bottle. “A man came to my door and told me he had post from my grandfather. Then, he told me that someone had found a message in a bottle and that on the card was my grandfather’s name.” Her visitor was a family-tree researcher who found her in Berlin after someone gave the letter to a museum in the northern city of Hamburg.
How did the visitor know the message in the bottle was written by Angela’s grandfather?
Her grandfather’s name appeared on the message Her grandfather’s name was carved on the bottle The person who gave it to the museum said so The letter had unique details about her grandfather’s life