Since there are some history and military buffs here, I thought I'd post a link to an exhibit of WWI materials that my students just completed. It contains sheet music, prisoners' escape plans, official documents, posters, diaries, letters, photographs, cartoons, gas masks, and more. All of the items reside in our library here. The project is in preparation for the centenary of the war's commencement next year.
http://courses.utulsa.edu/wwi/exhibit/We have a couple of Lee Enfield rifles as well as a Mauser anti-tank rifle that will probably be photographed soon.
Enjoy!
Jeff