the naval rank below captain is Commander
The rank "SN" signifies Seaman.
Ensign in the Navy or 2nd Lt in the Marines
The silver heart
An ammiral is an obsolete term for an admiral, a naval officer of the highest rank - the commander of a country's naval forces.
It doesn't appear to be a rank, it's probably "Office of the President"
The correct spelling of the high naval rank is admiral.
He ranked 59th out of 820
In World War I, the rank of S2 (or Seaman Second Class) in the United States Naval Reserve Force (USNRF) was an entry-level rank for enlisted personnel. It was equivalent to the rank of Private in the Army and was one rank above Seaman Third Class (S3). Sailors at the S2 rank were typically responsible for basic duties aboard naval vessels and in support roles as needed.
Gold leaf in navy rank insignia symbolizes the importance and prestige of the rank. It is a traditional symbol of honor and excellence within the naval hierarchy.
Family tradition. His Grandfather was a graduate and reached the rank of Admiral. His father was a graduate and reached the rank of Admiral.
In the Royal Navy, an admiral is a senior naval officer, typically in command of a large formation or fleet, and holds a four-star rank. An Admiral of the Fleet is a higher rank, equivalent to a five-star rank, and is a ceremonial position often held by the most senior officers, usually during wartime or in times of significant naval activity. While admirals can be active in command, an Admiral of the Fleet is rarely appointed and represents the pinnacle of naval rank.