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Courtenay Hughes Fenn
Courtenay Hughes Fenn, or C. H. Fenn, was an American Presbyterian missionary to China, and compiler of The Five Thousand Dictionary, a widely used basic Chinese-English dictionary that has gone through numerous reprints. Fenn's Chinese name was 芳泰瑞.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books

Fenn's Chinese-English pocket dictionary
1972
ISBN 9780674305519