1622 (single sheet) One long Peece, fiue foot or fiue and a halfe, neere Musket bore..01 02 -.
1969 F. G. Butler 180 Sterloper or Sterloop: literally ‘star-barrel’. A muzzle-loading gun made during the first quarter of the 19th century. It had a calibre of .75″, known as musket bore.