Postal History of the Franco-Prussian War, exhibit of Steve Walske

Part 1- Postal History of the Imperial Phase - 4 frames, PDF file here

Part 2- Postal History of the Campaign for Paris - 2 frames, PDF file here

Part 3- Postal History of the Republican Phase -  5 frames, PDF file here

Single file in PDF of the 11 frames here
 

Part 1 - Imperial Phase, Frames 1-4

Part 2 - Postal History of the Campaign for Paris, Frames 1-2