Ithaca-SKB Model 500, 12 ga. over/under shotgun.  Serial #547209, mfg. Japan.  Very good condition.  26” vent rib barrels have shiny bores and 95% soft blue.  2 ¾” chambers  with fixed chokes,  IMP CYL & MOD.  Receiver has attractive scroll engraving and 97% blue.  Single selective trigger and ejectors.  Previous owner’s name engraved on barrels and trigger guard with electric pencil.  Stock and forearm have very good original finish with string checkering and a few minor handling marks.  Original butt plate.  Gun locks up tightly and single selective trigger and ejectors works fine.  A nice, well-made O/U field gun!