FN High Power, 9mm cal. military auto pistol.  Serial #19027, mfg. Belgium.  Good condition.  Matching serial numbers on exposed parts - slide and frame.  Standard officer issue prior to WWII.  4 3/4" barrel has a fair bore with pitting, fixed front and adjustable tangent rear 50-500 sights.  70% blue finish with general wear on the slide and grip strap.  Frame is slotted for a shoulder stock.  Wood checkered grips are very good with some wear and an impression on the left grip.  Blue magazine body with aluminum follower appears to be more modern and is in very good shape.  Lots of proof marks on the barrel, slide and frame.  Nice pre-WWII military FN.  C&R OK.