Title: Patriotic envelopes of the Civil War
Subjects: Postal service, Popular culture, Covers (Philately), Symbolism in politics, Pictorial works, History, Political science, united states, Popular culture, united states, United states, history, civil war, 1861-1865, pictorial works
Places: United States, Confederate States of America
Time periods: Civil War, 1861-1865, 19th century