I have created a small 18 pages exhibit for the Crossroads Stamp Show held in Quechee Vermont, USA on October 7, 2107. The club's frames hold 9 pages (3x3).
The exhibit is a beginning overview of postal slogans used in various allied countries in 1917 and 1918. I was allotted 2 frames so I cut the exhibit off at the Armistice. There are other WWI related postal slogans dealing with financial concerns after November 11, 1918.
Comments and suggestions are welcome.
http://www.glennestus.com/interests.html is the starting point.