Bencker H. Preparative Tables for the Determination of the Longitude (time) by the Method of Equal Altitudes of various Stars: Calculated and published by the Hydrographic Department of the Imperial Japanese Navy, Tokyo (1921-1940) (A review). IHR [Internet]. 2018 May 28 [cited 2024 Jul. 18];(2). Available from: https://journals.lib.unb.ca/index.php/ihr/article/view/27141