USN lt com rank insignia.jpg
Hoodinski
en
USN lt com rank insignia, Military rank insignia of the Union Navy
commons
en
USN lt com rank insignia, Navy during the Civil War.
commons
ja
USN lt comの階級記章、 ユニオン海軍の階級記章
commons_translated
ja
USN lt com 階級は記章、南北戦争中の海軍。
commons_translated
military rank military position rank and file insignia of rank