日本四国西岸伊豫宇和島湾 = Japan Shikoku, west coast Uwajima Bay surveyed by Lieut.ts S. Aoki, S.Yoshida, I. J. N. 8.th Year of Meiji, (1875), The Parts west of Ōra Zaki and Mizuga Ura enlarged from the survey of Comm.r K. Kimotski, I. J. N. 15.th Year of Meiji, (18
