"Algerine-class gunboat" . . "Algerine-class" . "Algerine-class gunboat" . . . "16.668" . . "38.1" . "''Algerine''-class gunboat" . . "''Algerine''-class gunboats of 1856" . . . . "HMS ''Algerine''" . . "7.0104" .