The Civil War in France
Seven-part hypertext of Karl Marx's writings on the Franco-Prussian War and its aftermath in France, with background appendices.

Battle of Worth, 1870
Translated account of Frederick III, the victorious Prussian leader, on 6 August 1870.

Besieged Parisians Launch Balloons
How the besieged French government in Paris managed to communicate with the outside world.

The Franco-Prussian War 1870-71
Articles on various, primarily military aspects of the war. Includes historical documents and contemporary illustrations from German sources.

The Pigeon Post into Paris 1870-1871
"Describes the pigeon post which was in operation while Paris was besieged during the Franco-Prussian War of 1870-1871".

The Siege and Commune of Paris, 1870-1871
"Over 1200 digitized photographs and images recorded during the siege". From Northwestern University IL.