World War II Submarine Combat Patrol Badge of the "Deep Wave" style with the H&H hallmark. This is considered one the best designs in deep wave and a companion badge to the Deep Wave Submarine badge. For more information see US Silent Service by David A. Jones. This reproduction is sterling and is very thick for a WWII badge. This was not a very common badge and is rather rare. This badge has three combat stars if you win this auction by adding $4.00 for every star you want.