© Courtesy of the C. V. Starr East Asian Library, Columbia University.

Image

傘下：樂玉梅女士

樂劍萍 Le Jianping (Photographer), 樂玉梅 Le Yumei (depicted on image, mentioned in caption),

Image

傘下：蔡聯芳女士

(Photographer), 蔡聯芳 Cai Lianfang (depicted on image, mentioned in caption),