Has anyone been to the World War 1 Museum in Kansas City? It is also called the Liberty Memorial Museum. I'm contemplating a field trip there. Here's the website if anyone else is interested:
http://www.libertymemorialmuseum.org/index.aspx

Wichita, KS (my home town) also has a museum with a good bit of artifacts from the 20th century wars--Museum of World Treasures. We have a membership there and go often. Actually , they have unbelieveable artifacts that correspond to Y1 as well.

Charlotte