![In the game's files, both Gibraltar and Accra are not set as Treaty Ports, yet in game, they automatically become treaty ports, giving Britain access to Spain, Denmark, and the Netherland's markets. : In the game's files, both Gibraltar and Accra are not set as Treaty Ports, yet in game, they automatically become treaty ports, giving Britain access to Spain, Denmark, and the Netherland's markets. :](https://preview.redd.it/in-the-games-files-both-gibraltar-and-accra-are-not-set-as-v0-6x1ubef0tc5a1.png?width=500&format=png&auto=webp&s=b92054dcc27b1b01ab9a6fbe94e05d0a3d68b633)
In the game's files, both Gibraltar and Accra are not set as Treaty Ports, yet in game, they automatically become treaty ports, giving Britain access to Spain, Denmark, and the Netherland's markets. :
![Returns of Trade at the Treaty Ports: China Hai Guan Zong Shui Wu Si Shu, China Hai Kuan Tsung Shui Wu Ssu Shu: 9781286318607: Amazon.com: Books Returns of Trade at the Treaty Ports: China Hai Guan Zong Shui Wu Si Shu, China Hai Kuan Tsung Shui Wu Ssu Shu: 9781286318607: Amazon.com: Books](https://m.media-amazon.com/images/I/81pAZ0-3r7L._AC_UF1000,1000_QL80_.jpg)
Returns of Trade at the Treaty Ports: China Hai Guan Zong Shui Wu Si Shu, China Hai Kuan Tsung Shui Wu Ssu Shu: 9781286318607: Amazon.com: Books
![File:1899 United States Government Commercial map of China, showing treaty ports, ports of foreign control, railways, telegraphs, waterways.jpg - Wikimedia Commons File:1899 United States Government Commercial map of China, showing treaty ports, ports of foreign control, railways, telegraphs, waterways.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/4/46/1899_United_States_Government_Commercial_map_of_China%2C_showing_treaty_ports%2C_ports_of_foreign_control%2C_railways%2C_telegraphs%2C_waterways.jpg/1200px-1899_United_States_Government_Commercial_map_of_China%2C_showing_treaty_ports%2C_ports_of_foreign_control%2C_railways%2C_telegraphs%2C_waterways.jpg)
File:1899 United States Government Commercial map of China, showing treaty ports, ports of foreign control, railways, telegraphs, waterways.jpg - Wikimedia Commons
![Maps from the Treaty Ports of China and Japan - Perry-Castañeda Map Collection - Historical - UT Library Online Maps from the Treaty Ports of China and Japan - Perry-Castañeda Map Collection - Historical - UT Library Online](http://maps.lib.utexas.edu/maps/historical/treaty_ports_china_japan_1867/txu-pclmaps-oclc-8700968-plan-of-shanghai.jpg)
Maps from the Treaty Ports of China and Japan - Perry-Castañeda Map Collection - Historical - UT Library Online
![Maps from the Treaty Ports of China and Japan - Perry-Castañeda Map Collection - Historical - UT Library Online Maps from the Treaty Ports of China and Japan - Perry-Castañeda Map Collection - Historical - UT Library Online](http://maps.lib.utexas.edu/maps/historical/treaty_ports_china_japan_1867/txu-pclmaps-oclc-8700968-chart-of-japanese-islands.jpg)
Maps from the Treaty Ports of China and Japan - Perry-Castañeda Map Collection - Historical - UT Library Online
![Treaty ports china and japan complete guide open ports those countries together peking yedo hongkong and macao | East Asian history | Cambridge University Press Treaty ports china and japan complete guide open ports those countries together peking yedo hongkong and macao | East Asian history | Cambridge University Press](https://assets.cambridge.org/97811080/45902/cover/9781108045902.jpg)
Treaty ports china and japan complete guide open ports those countries together peking yedo hongkong and macao | East Asian history | Cambridge University Press
![Commercial Map of China showing Treaty ports, Port of Foreign Control, Railways, Telegraphs and Waterways, etc. 1904. - Barry Lawrence Ruderman Antique Maps Inc. Commercial Map of China showing Treaty ports, Port of Foreign Control, Railways, Telegraphs and Waterways, etc. 1904. - Barry Lawrence Ruderman Antique Maps Inc.](https://storage.googleapis.com/raremaps/img/xlarge/53898.jpg)