pvt 1 stands for privet first class, ranking system in military, sn training ? 1 division is first division
sn usually stands for serial number,
doesnt sound like a normal address
Chat with our AI personalities
None of those indicate a USN officer rank. Some might indicate some enlisted man's rank...but "SN" is often used to indicate SERIAL NUMBER and after the Vietnam War, it meant "SOCIAL SECURITY NUMBER." Today often termed SSN; but those letters can also mean NUCLEAR SUBMARINE (SS=Sub, N=Nuclear).
No sn data
Try the sn tables at Proofhouse.com
made 1917. value depends on condtion
ted William mod 100 #v136891