It's too bad you can't have a collector or shooter bring an actual gun of that type to school to show the class. When I was doing my student teaching in 1973, my fifth grade class was studying the Civil War. I had been collecting since I was 12 and had a Springfield rifle, Spencer carbine, bayonet, cavalry sword, and several cap and cartridge boxes that I brought in to show the students. I still run into some of them today and they always bring up how much they enjoyed seeing the actual weapons used. Not sure that such a thing would be allowed with all that's going on today. Some body's parents would surely object to such a display.