Lay workers at evangelistic conference, China, 19491949Also included in the International Mission Photography Archive.From the collection of the Hartwell family, American Baptist missionaries serving in China between 1858 and the 1940s.Lay workers - men and women - of Tsong-ko-bu church and outstations attending the Bible Evangelistic conference on March 3-7, 1949 with the Evangelistic teamstill image