I've got to really hunt down where I got them. They were WWI images. not sure if that makes you not want to use them, being WWI.
I saved about 20 on my harddrive.. I think the place where I got them my no longer exist.
email me @ musj13 [at] gmail.com and i'll respond with them
okay, I'll try to remember to check it at some point tonight and send them over. I'll also try to hunt down that site I got them from. (i believe it was a museum directory and I used an FTP program to access it).. no clue. It was a while ago