San Francisco

San Francisco

San Francisco - 3 Postmarks

USCGC Courageous - CC

USCGC Courageous - Norfolk

USS Preserver - CC - PAFB

USNS Vanguard - CC

USNS Vanguard - Honolulu

USNS Vanguard - Honolulu

USNS Vanguard

USNS Vanguard - insert

USNS Vanguard

USNS Vanguard - Brooklin

USNS Vanguard - Brooklyn

reverse side