These images may be used as wallpaper or as screen savers. They are free for your personal use. They may not be sold or used in commerical products.
Most images are available in 1024x768 and 800x600.

Dawn of 20th Century	1280x960 1024x800	800x600
Rusty Remains	1280x960 1024x800	800x600
Dawn of 20th Century	1280x960 1024x800	800x600
C&O Canal Locks	1280x960 1024x800	800x600