Four Japanese Arisaka Rifle Bayonets.  Mfg. during WWII in Japan.  #1 good condition - 15" unmarked unfinished blade with age and slightly bent tip, hooked quillion and handle show wear, wood grips are very good.  Repainted green scabbard and canvas belt attachment.  #2 very good condition - 15 3/4" blue blade, Jinsen Arsenal mark, blade is very good with some finish loss, hooked quillion and handle show wear, wood grips are good with some hits.  Blue scabbard is in good shape with age and finish loss.  #3 good condition - 16" blue blade, Prism Instrument Arsenal mark, blade is very good with some runner marks and age, hooked quillion and handle have age and wear, wood grips are very good with Japanese characters on each grip.  Blue scabbard has finish loss and age and is missing the retaining screw.  #4 good condition - 15 3/4" blue blade, Mukden Arsenal mark, blade is very good with light wear, straight quillion and handle have age and wear, very nice refinished and clear coated grips.  Blue scabbard is good with some dents and may have been refinished.