The island of Yezo (Japan) [cartographic material] : to illustrate the papers by Captn. T. Blakiston and Commander St. John, R.N. / [lithographed by] Edwd. Weller. (geotiff)
Blakiston's route is shown. Bays, straits, and capes are labeled. Relief shown by hachures. From: Journal of the Royal Geographical Society of London. Vol. 42 (1872), pp. 77-142, 343-54; held in Firestone Library. Call number: G7 .J687