US Navy Ship postcards
USS Norton Sound
Most people are familiar with various types of mainline fighting ships used by modern navies - frigates, destroyers, missile cruisers, and aircraft carriers come readily to mind - but navies also have special purpose vessels that receive much less attention.
USNS Observation Island T-AGM 23
USNS Hayes T-AGOR 16
The Postcard Depot - the home of vintage postcards online.