Commerce reports. Supplement to Commerce reports, no. 22a-b, 25b, 27a, 37b, 40d, 44a, 50b, 52f, 54a, 59a, 60b, 66b, 74a, 75a. 52f. China: Amoy, by H. Hoyle Sink; [Canton, by P. R. Josselyn; Changsha, by Nelson T. Johnson].

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