Papers of Ernest Henry Wilson, 1896-1952. Field Diary, April 2-19, 1907. Western Hupeh.
Field diary, from Ernest Henry Wilson's plant collecting expedition in Western Hupeh (Hubei Province), accompanied by Walter Reaves Zappey. Notes include weather observations, plant lists, notes on expenses. Turned around, this diary lists photographs taken, with data on dates, motives, and technicalities, April 2-19, 1907.
Additional Information
https://arboretum.harvard.edu/wp-content/uploads/2020/07/III_EHW_2012.pdf