Meriden Firearms Model 15, .22 short, long & long rifle cal. slide action rifle.   Serial #16029.  Fair condition.  24” octagonal barrel has poor, worn bore, correct open sights.  Barrel and receiver have turned patina with extensive surface corrosion. Stock and forearm have good finish with some light handling marks.  Screw missing from forearm.  Slide action works OK.  Nice restoration project.   C&R OK.