Site for longsword: https://en.m.wikipedia.org/wiki/Longsword
Site for morning star: https://en.m.wikipedia.org/wiki/Morning_star_(weapon)
Site for crossbow: https://en.m.wikipedia.org/wiki/Crossbow
Site for Katana: https://en.m.wikipedia.org/wiki/Katana#
Site for Ballista: https://en.m.wikipedia.org/wiki/Ballista#
Site for Rapier: https://en.m.wikipedia.org/wiki/Rapier