"''L'Astrolabe''" . "8.5" . "Astrolabe" . . . . "L'Astrolabe" . . . "French ship Astrolabe (1781)" . "''Astrolabe''" . . . . . . "French ship ''Astrolabe''" . "38.7" . "French ship Astrolabe (1781)" . . "wrecked on Vanikoro 1788" . .