This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
River and Port of Ningpo. River and port of Ningpo Published John Francis Davis China During the War and Since the Peace Volume London Longman Brown Green and Longmans Davis PDold Battle of Chinhai Cixi City History of Ningbo Maps of Ningbo Maps of the First Opium War
Page 2023 Free-images.com. All images are Public Domain