Yun Ung-nyŏl, with Yun Chi-ho and his children — Calisphere
File:Yun Chi-ho's first diary in English.JPG - Wikimedia Commons
9781233071968: Korean Revolutionaries: Syngman Rhee, Kim Il-Sung, Park Chung-Hee, Kim Gu, Yuh Woon-Hyung, Yun Chi-Ho, Kim Kyu-Sik, Pak Hon-Yong, Yun Bo-Seon - Source Wikipedia: 1233071963 - IberLibro
File:Yun Chi-ho and Lee Sang-jae.PNG - Wikimedia Commons
File:Yun Chi-ho Diary.jpg - Wikimedia Commons
Yun Chi-ho - Simple English Wikipedia, the free encyclopedia
Yun chi ho hi-res stock photography and images - Alamy