History: Kowloon walled city hong kong in 1988, world's most densely populated place until 1994(1942x1466)

https://i.redd.it/gx0mwm3lqsz21.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/brrjoz/kowloon_walled_city_hong_kong_in_1988_worlds_most/?utm_source=ifttt