ロイヤル・ビクトリア・ホテル (ピサ)
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Craig, D. (1988). Luggage labels: mementos from the golden age of travel. Chronicle Books. https://books.google.com/books?id=kmxLAQAAIAAJ&q=%22Royal+Victoria+Hotel%22+pisa&dq=%22Royal+Victoria+Hotel%22+pisa&hl=en&sa=X&ved=0CFoQ6AEwCThaahUKEwiQpb2k9ObGAhVWfYgKHcEDBRY
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