1 Resultater fundet for "Fil:Stars_and_sextants,_1904;_star_distance_tables_for_facilitating_the_use_of_Lord_Ellenborough's_method_of_correcting_the_centring_and_total_errors_of_sextants_at_sea_(IA_starssextants00spri).pdf".
Stars and sextants, 1904; star distance tables for facilitating the use of Lord Ellenborough's method of correcting the centring and total errors of sextants...