Commerce reports. Supplement to Commerce reports, no. 2a, 5e, 8b, 9b, 13a, 13c, 16b, 40b, 41a, 42b, 45a, 52g-h, 54b, 61b, 65a, 66c. 66c. British South Africa, by George H. Murphy; [Port Elizabeth, by Ernest A. Wakefield].