A mass army meeting in front of the Jinchaji Border Region War Resistance Martyrs' Memorial (晋察冀边区抗战烈士纪念塔), Tang County (唐县), Hebei Province

Two military men with a banner, by the Jinchaji Border Region War Resistance Martyrs' Memorial (晋察冀边区抗战烈士纪念塔), Tang County (唐县), Hebei Province

Soldiers drilling, in front of the Jinchaji Border Region War Resistance Martyrs' Memorial (晋察冀边区抗战烈士纪念塔), Tang County (唐县), Hebei Province

Jinchaji Border Region War Resistance Martyrs' Memorial (晋察冀边区抗战烈士纪念塔), Tang County (唐县), Hebei Province

Leading mules along a track by fields

Portable radio sets that Michael Lindsay (林迈可) built for military communications

Michael Lindsay (林迈可) with Chinese military, demonstrating radio equipment

Radio station chiefs and operators for the entire Jinchahi Border Region, 1942

Liang Ji (梁骥), the radio station chief, testing a newly installed transmitter, Jinchaji, 1943

Liang Ji (梁骥) at the radio, with Hsiao Li Lindsay (李效黎), baby Erica Lindsay, and the guerrilla army radio group, Jinchaji

Portable radio sets that Michael Lindsay (林迈可) built for military communications, 1943

Portable radio sets that Michael Lindsay (林迈可) built for military communications, and an Eveready battery cell

Professor Yulibuzhang holding Erica Lindsay

Jiang Wen with Erica Lindsay

Hsiao Li Lindsay (李效黎) beside a field of kaoliang sorghum, 1943

Building caves for new Jinchaji Headquarters (to make destruction by the Japanese more difficult)

General Lü Zhengcao (Lv Zhengcao 吕正操), with his wife Liu Sha (刘沙) and son Lu Tongyu (吕彤羽), 1942

General Lü Zhengcao (Lv Zhengcao 吕正操), Liu Sha and Bei Bei

Middle Poplar, the village where the Lindsays and Bands lived during the summer of 1943, near Fuping

A newly built hall, used for the meeting of Jinchaji Border Region Congress in January 1943, and later bombed, at Wentang, near Zhongbaicha