Sam Holt arms Co., 12 ga. side by side hammer gun.   Serial #3016, mfg. Belgium.   Good condition.  30” laminated steel barrels have good bores with light pitting, no remaining finish.  Frame and lock plates have little remaining finish with some accent engraving.   Stock and forearm have good finish with worn checkering and some light handling marks.  Steel butt plate.  Gun is tight, locks work OK. Interesting old “catalog gun” – trading on a famous name!   C&R OK.