I'm off to search the web in a moment, but will ask and check back here.

Is there a place to go to get non-copyrighted picures I can download, specifically of Highland Regiments both in WWII and currently?

I'm doing another bagpipe/Scotland presentation for gradeschoolers and was just informed they have a computer projector available if i can use it. I think it woulod be nice to have pictures to show the kids, but definately don't want to start using copyrighted stuff and I don't have time (less than 2 weeks) for the correspondence needed to get permission to use copyright things.