NAVY GOOD CONDUCT MEDAL to LEONARD LYON (CSC) CONTINUOUS SERVICE CERTIFICATE 1915. ENGRAVED ON THE REVERSE. CSC (C ONTINUOUS S ERVICE C ERTIFICATE). AT (R ECEIVING S HIP). EXTREMELY FINE FOR ITS 108+ YEARS WITH A NICE OLD PATINA THROUGHOUT. DIMENSIONS: WIDTH 1 7/16″ x HEIGHT 1 5/8″. THIS IS NOT A REPRODUCTION.